Concept Maps - Global Content

Each map is a visual version of our deep-dive global topics. Click any node to read the section it points to.

Global Content

Topics in writing on global topics.

Browse Global Content

History

Achaemenid Persian Empire

complete history of the Achaemenid Persian Empire from Cyrus the Great through Darius and Xerxes

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History

Age of Exploration

Concept map for Age of Exploration: European Voyagers and the Discovery of the Western Hemisphere.

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History

Age of Exploration

Concept map for Age of Exploration.

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History

Ancient African Kingdoms

complete history of the ancient kingdoms and empires of Africa from ancient Egypt to the great medieval states

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History

Ancient Civilizations

Concept map for Ancient Civilizations of the World: A Complete Guide to the Great Societies That Shaped Human History.

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History

Ancient Civilizations

Concept map for Ancient Civilizations.

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History

Carthage & the Punic Wars

Concept map for Carthage and the Punic Wars.

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History

Colossus of Rhodes

Concept map for The Colossus of Rhodes: A Monument of Bronze and Ambition.

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History

Decolonization

Concept map for Decolonization.

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History

Eras of World History

major periods of world history and what defines them, from prehistory to the modern era

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History

Great Pyramid of Giza

Concept map for The Great Pyramid of Giza: Enduring Monument of Ancient Egypt's Architectural Mastery.

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History

Hanging Gardens

Concept map for Hanging Gardens of Babylon: Legend, Mystery, and Archaeological Enigma.

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History

History of Agriculture

Concept map for The History of Agriculture: From Foraging to Feeding Eight Billion.

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History

History of Agriculture

complete history of agriculture and food production from ancient farming to modern industrial agriculture

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History

History of Architecture

complete history of architecture through the ages from ancient monuments to modern skyscrapers

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History

History of Art

complete history of art through the ages from prehistoric cave paintings to modern and contemporary art

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History

History of Astronomy

complete history of astronomy from ancient stargazers to modern space telescopes and cosmic discoveries

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History

History of Aviation

Concept map for The History of Aviation: From Kite to Jet Age and Beyond.

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History

History of Communication

history of human communication from cave paintings to the internet

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History

History of Computing

Concept map for The History of Computing: From Abacus to Artificial Intelligence.

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History

History of Energy

From the Discovery of Fire to Solar Power: How Energy Sources Shaped Human Civilization Across the Ages

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History

History of Human Innovation

Greatest inventions in human history by era, scientific discoveries that changed the world, history of technology from stone age to modern day, who invented what and when throughout history

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History

History of Mathematics

complete history of mathematics from ancient number systems to modern mathematics and its greatest discoveries

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History

History of the Automobile

Concept map for The History of the Automobile: From Horseless Carriage to Electric Vehicle.

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History

History of Transportation

history of transportation from ancient times to modern day

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History

History of Warfare

complete history of warfare and military technology from ancient weapons to modern combat

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History

Indigenous Peoples

A Comprehensive Guide to the Native American Tribes, First Nations, and Indigenous Cultures of the United States, Canada, and Mexico — Their Ancient Civilizations, Pre-Colonial Societies, History of Colonization, and Contemporary Life

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History

International Travel

Concept map for International Travel Advice.

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History

Iron & Steel History

Concept map for The History of Steel and Iron: Metals That Built Civilization.

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History

Kush & Aksum

Nubian kingdoms Kush Aksumite Empire ancient African civilizations trade routes

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History

Lighthouse of Alexandria

Concept map for The Lighthouse of Alexandria: Beacon of the Ancient World.

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History

Mali Empire

complete history of the Mali Empire of West Africa and Mansa Musa the richest man in history

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History

Maritime Trade History

Concept map for The History of Shipping and Maritime Trade: From Reed Boats to Container Ships.

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History

Mausoleum at Halicarnassus

Concept map for The Mausoleum at Halicarnassus: Monument to Love, Power, and the Eternal Memory of a Carian Satrap.

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History

Navigators of the East

Concept map for Navigators of the East: Sea Explorers of the Eastern Hemisphere, the Indian Ocean, and the Pacific.

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History

Olympic Games

Concept map for Olympic Games History.

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History

RMS Titanic

Concept map for RMS Titanic: The Complete Story of the Ship That Shocked the World.

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History

Space Exploration

Concept map for Space Exploration History.

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History

Statue of Zeus

Concept map for The Statue of Zeus at Olympia: Greatest Wonder of the Ancient World.

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History

Telecommunications History

Concept map for The History of Telecommunications: From Signal Fires to the Internet Age.

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History

Temple of Artemis

Concept map for The Temple of Artemis at Ephesus: Splendor, Sacrifice, and Sacred Transformation.

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History

The Cold War

Concept map for The Cold War.

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History

The Han Dynasty

complete history of the Han Dynasty of China its achievements and lasting legacy

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History

The Khmer Empire

Concept map for The Khmer Empire and Angkor Wat.

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History

The Maurya Empire

Concept map for The Maurya Empire of India.

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History

The Mughal Empire

Concept map for The Mughal Empire.

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History

The Roman Empire

How did the Roman Empire rise and fall — a complete history of ancient Rome from the founding of the city to the collapse of the Western Empire and the legacy that shaped the modern world

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History

The Silk Road

Concept map for Silk Road and Trade Routes.

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History

The Solar System

Concept map for The Solar System.

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History

Wildfires Through History

complete history of wildfires and forest fires through human civilization

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History

World Monuments

Concept map for World Monuments and Wonders.

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History

World War I

Concept map for World War I.

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Sports

Athletics & Track and Field

A complete history of athletics from ancient Olympic origins through World Athletics, the modern World Championships, and the legendary sprinters and distance runners

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Sports

Capoeira

A complete history of capoeira from Afro-Brazilian slave-era origins through Mestre Bimba and Mestre Pastinha and the modern UNESCO Intangible Heritage tradition

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Sports

Competitive Swimming

A complete history of swimming from the 1875 Channel crossing through the modern Olympics, Phelps, and the World Aquatics era

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Sports

Continental Football

A complete history of UEFA Euro, Copa América, AFCON, AFC Asian Cup, CONCACAF Gold Cup, and OFC Nations Cup

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Sports

Cricket & ICC World Cups

A complete history of cricket from medieval English origins through the modern Test, ODI, and T20 eras and the ICC World Cup tournaments

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Sports

Darts & Snooker

A complete history of darts and snooker from English pub origins through the BDO/PDC split, the World Snooker Championship, and the modern global circuit

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Sports

Doping & Sport Integrity

A complete history of doping in sport from ancient strychnine through Lance Armstrong, the Russian state program, and the modern WADA era

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Sports

Equestrian Sport

A complete history of equestrian sport from cavalry origins through show jumping, dressage, eventing, the FEI, and the modern Olympic and World Equestrian Games

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Sports

European Football Leagues

A complete history of the English Premier League, Bundesliga, La Liga, Serie A, Ligue 1, and the UEFA Champions League

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Sports

FIFA World Cup

A complete history of the FIFA World Cup from the 1930 inaugural tournament in Uruguay to the modern global game

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Sports

Figure Skating History

A complete history of figure skating from Victorian England through Jackson Haines, Sonja Henie, the Soviet ice dance dominance, the Tonya Harding incident, and the modern Yuzuru Hanyu era

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Sports

Football Tactics History

A complete history of football tactics from the 2-3-5 pyramid through Herbert Chapman's W-M, Total Football, catenaccio, tiki-taka, and modern gegenpressing

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Sports

Formula 1 & Motorsport

A complete history of motor racing from the 1890s through the founding of Formula 1, the legendary drivers and rivalries, and the modern era

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Sports

History of Badminton

A complete history of badminton from English Victorian Beaufort origins through the Thomas Cup, the Uber Cup, the BWF, Lin Dan vs Lee Chong Wei rivalry, and the modern global circuit

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Sports

History of Boxing

A complete history of boxing from ancient origins through the bare-knuckle era, the Marquess of Queensberry rules, and the modern heavyweight championship

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Sports

History of Climbing

A complete history of climbing from Victorian alpine mountaineering through Yosemite big-wall, sport climbing, the IFSC, and Olympic inclusion at Tokyo 2020

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Sports

History of Cycling

A complete history of professional cycling from the 1860s through the Tour de France, Giro d'Italia, Vuelta a España, the Monuments, and the modern era

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Sports

History of Esports

A complete history of esports from the 1972 Spacewar tournament through the modern League of Legends, Dota 2, and Counter-Strike scenes

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Sports

History of Golf

A complete history of golf from Scottish origins through the four major championships, the modern era, and the PGA-LIV split

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Sports

History of Gymnastics

A complete history of gymnastics from ancient Greek gymnasion through Jahn's German tradition, the FIG, the Olympic dominance of the Soviet Union, Romania, and the United States, and the Simone Biles era

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Sports

History of Hockey

A complete history of ice hockey from Canadian origins through the founding of the NHL, the Stanley Cup tradition, and the modern era

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Sports

History of Skiing

A complete history of skiing and winter sports from Nordic origins through Alpine technique, the Winter Olympics, the FIS World Cup, biathlon, and the modern global circuit

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Sports

History of Surfing

A complete history of surfing from ancient Polynesian he'e nalu through Duke Kahanamoku, Pipeline, the World Surf League, and the modern Olympic era

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Sports

History of Tennis

A complete history of tennis from medieval jeu de paume through the four Grand Slam tournaments to the modern Big Three era

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Sports

History of the NFL

A complete history of American football from college origins through the NFL, the Super Bowl, and the modern era

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Sports

History of Triathlon

A complete history of triathlon from San Diego origins through the Hawaii Ironman, the ITU/World Triathlon, Olympic inclusion at Sydney 2000, the Brownlee brothers, and the modern global circuit

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Sports

Horse Racing History

A complete history of horse racing from ancient chariot races through Newmarket, the Triple Crown classics, the Melbourne Cup, the Prix de l'Arc de Triomphe, and the modern Dubai and Saudi global circuit

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Sports

Judo & the Olympics

A complete history of judo from Jigoro Kano's 1882 founding through the Kodokan tradition, the 1964 Tokyo Olympic debut, and Teddy Riner's modern era

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Sports

Kabaddi

A complete history of kabaddi from ancient South Asian origins through the Asian Games dominance, the Pro Kabaddi League, and the Kabaddi World Cup

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Sports

Major League Baseball

A complete history of baseball from the 1845 Knickerbocker rules through the founding of the MLB, the Yankees dynasties, and the modern era

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Sports

MMA & UFC History

A complete history of MMA from ancient pankration through vale tudo, the founding of the UFC in 1993, and the modern era

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Sports

Muay Thai

A complete history of Muay Thai from Siamese military origins through the Rajadamnern and Lumpinee stadium traditions and the modern ONE Championship globalization

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Sports

NBA & Pro Basketball

A complete history of basketball from James Naismith's 1891 invention through the NBA's founding, the dynasties, and the modern era

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Sports

Olympic Rowing History

A complete history of rowing from ancient origins through Doggett's Coat and Badge, Henley Royal Regatta, the Boat Race, the FISA, and the modern Olympic and World Championships

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Sports

Rugby & the World Cup

A complete history of rugby from its origins at Rugby School through the 1895 schism, the founding of the World Cup, and the modern era

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Sports

Sepak Takraw

A complete history of sepak takraw from medieval Malay origins through the SEA Games and Asian Games dominance and the modern professional circuit

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Sports

Skateboarding History

A complete history of skateboarding from 1950s California through the Z-Boys, the Bones Brigade, Tony Hawk, the X Games, and Olympic inclusion at Tokyo 2020

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Sports

Sports Diplomacy

A complete history of sports diplomacy from the ancient Olympic Truce through ping pong diplomacy and the modern sportswashing era

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Sports

Sports Governing Bodies

A complete history of international sports governance from the founding of the IOC and FIFA through the modern era of WADA and CAS

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Sports

Sumo Wrestling

A complete history of sumo wrestling from Shinto religious origins through the Edo professional era, the yokozuna tradition, Hakuho's 45 titles, and the modern Japan Sumo Association

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Sports

Table Tennis History

A complete history of table tennis from Victorian English parlor origins through the ITTF, Chinese dominance, ping-pong diplomacy of 1971, and the modern global circuit

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Sports

Taekwondo

A complete history of Taekwondo from ancient Korean martial arts through the post-war kwan unification, the WTF/ITF split, and Olympic inclusion at Sydney 2000

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Sports

The America's Cup

A complete history of the America's Cup from the 1851 Isle of Wight race through the modern foiling era

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Sports

The Marathon

A complete history of marathon running from the 1896 Athens Olympics through the six World Marathon Majors and the modern sub-two-hour barrier

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Sports

The Olympic Games

A complete history of the Olympic Games from the ancient sanctuary of Olympia to the modern global movement

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Sports

Volleyball History

A complete history of volleyball from William Morgan's 1895 invention through the FIVB, Olympic competition, and the global beach volleyball tradition

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Sports

Wimbledon

A complete history of Wimbledon from the 1877 inaugural Championships through the Centre Court tradition, the Big Three era, and the modern Grand Slam tournament

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Energy

Biofuels & Ethanol

Concept map for Biofuels and Ethanol: Liquid Fuels from Living Matter.

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Energy

Biological Muscle Power

Concept map for Animal and Human Power: The Original Engines of Civilization.

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Energy

Biomass Energy

Concept map for Wood, Fire, and Biomass Energy: A History from the Prehistoric Hearth to the Modern Biorefinery.

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Energy

Coal

Concept map for Coal: The Black Rock That Built the Modern World.

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Energy

Energy Storage

Concept map for Energy Storage: Capturing Energy Across Time.

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Energy

Geothermal Energy

Concept map for Geothermal Energy: Heat from the Earth.

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Energy

Hydrogen Energy

Concept map for Hydrogen Energy: The Lightest Element and the Future of Clean Fuel.

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Energy

Hydropower

Concept map for Hydropower: From the Ancient Waterwheel to the Modern Dam.

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Energy

Natural Gas

Concept map for Natural Gas: From Ancient Fires to the Fuel of the Modern Age.

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Energy

Nuclear Energy

Concept map for Nuclear Energy: From the Atom to the Power Grid.

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Energy

Ocean Energy

Concept map for Tidal and Wave Energy: Harnessing the Power of the Ocean.

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Energy

Oil & Petroleum

Concept map for Oil and Petroleum: The Liquid Fuel That Shaped the Modern World.

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Energy

Peat

Concept map for Peat: The Slow-Formed Fuel of Wetlands and Bogs.

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Energy

Solar Energy

Concept map for Solar Energy: From Ancient Sunlight to Modern Power.

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Energy

Unconventional Fossil Fuels

Concept map for Oil Shale and Oil Sands: Unconventional Fossil Fuel Frontiers.

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Energy

Waste-to-Energy

Concept map for Waste-to-Energy: From Refuse to Resource.

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Energy

Wind Energy

Concept map for Wind Energy: From the Ancient Windmill to the Modern Turbine.

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Energy

Wood & Charcoal Energy

Concept map for Wood and Charcoal: Humanity's Oldest Fuels.

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Earth

Blizzards & Ice Storms

complete history and science of blizzards ice storms and winter weather disasters

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Earth

Caves & Underground Wonders

comprehensive guide to the world's greatest cave systems underground rivers and subterranean wonders

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Earth

Climate

Concept map for Climate.

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Earth

Drought & Desertification

complete history of drought and desertification and their impact on human civilization

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Earth

Floods & River Disasters

complete history of floods and river disasters throughout human civilization

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Earth

Glaciers & Ice Fields

complete guide to the world's glaciers and ice fields climate change and frozen landscapes

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Earth

Great Lakes of the World

Concept map for Great Lakes of the World.

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Earth

Hurricanes & Tropical Storms

complete history and science of hurricanes tropical storms and cyclones worldwide

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Earth

Mountain Ranges

Concept map for Mountain Ranges of the World.

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Earth

Natural Disasters

Concept map for Natural Disasters.

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Earth

Oceans of the World

A Complete Guide to Earth's Oceans, Seas, Marine Life, Ocean Exploration, and the Role of the Oceans in World History and Climate

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Earth

World Oceans & Seas

Concept map for World Oceans and Seas.

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Earth

World Rivers & Lakes

Concept map for World Rivers and Lakes.

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Earth

World Water Resources

Earth's freshwater: where it is, how it moves, and how humanity uses it.

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Geography

Africa

LONG-TAIL SEARCH TERM: facts about Africa countries history and culture

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Geography

Asia

Facts about Asia countries culture and geography

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Geography

Central America

Central America countries facts culture geography

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Geography

Coral Reefs of the World

complete guide to coral reefs of the world their ecosystems biodiversity and threats from climate change

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Geography

Islands of the World

comprehensive guide to major islands of the world organized by geographic region covering Pacific Atlantic Indian Ocean Mediterranean Arctic and Southeast Asian island nations and island biodiversity

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Geography

North America

North America countries geography culture history

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Geography

Oceania

Oceania countries Pacific islands culture facts

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Geography

Overview of Europe

Facts about European countries history and culture

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Geography

South America

South America countries culture geography history

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Geography

The Caribbean

Caribbean islands countries culture history facts

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Geography

The Himalayas

Himalayas Mount Everest natural wonder biodiversity Sherpa culture glaciers climate change

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Geography

Tundra & Arctic Regions

tundra and arctic regions of the world climate geography wildlife indigenous peoples

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Geography

Waterfalls of the World

complete guide to the most spectacular waterfalls of the world from Angel Falls to Niagara

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Culture

Aboriginal Australia

complete history and culture of Aboriginal Australians and their traditions across the continent

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Culture

Ancient Celtic Peoples

complete history of the ancient Celtic peoples cultures and civilizations of Europe

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Culture

Global Holidays

Concept map for Global Holidays and Celebrations.

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Culture

History of Music

Complete history of music and musical instruments from ancient civilizations to the modern music industry

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Culture

Māori People

Maori people New Zealand culture history traditions

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Culture

Native Peoples of Americas

complete history and cultures of the Native peoples of North South and Central America before and after European contact

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Culture

Nomadic Central Asia

complete history of the nomadic peoples and cultures of Central Asia from ancient times to the present

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Culture

Pacific Islander Cultures

complete history and culture of Pacific Islander peoples across Polynesia Melanesia and Micronesia

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Culture

UNESCO World Heritage

Concept map for UNESCO World Heritage Sites.

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Culture

World Languages

Concept map for World Languages.

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Culture

World Religions

Concept map for World Religions.

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Organizations

ASEAN

Concept map for ASEAN (Association of Southeast Asian Nations).

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Organizations

European Union

Concept map for The European Union.

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Organizations

NATO

Concept map for NATO (North Atlantic Treaty Organization).

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Organizations

The African Union

Concept map for The African Union.

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Organizations

United Nations

Concept map for United Nations.

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Organizations

World Bank & IMF

Concept map for The World Bank and International Monetary Fund.

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Organizations

World Health Organization

Concept map for World Health Organization.

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Life

Animal Biodiversity

Concept map for Animal Species and Biodiversity.

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Life

Biomes & Ecosystems

Concept map for Biomes and Ecosystems.

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Life

Deserts of the World

Concept map for Deserts of the World.

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Life

Forests & Rainforests

Concept map for Forests and Rainforests.

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Life

Global Conservation

Concept map for Global Conservation Efforts.

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Life

Marine Life

Concept map for Marine Life.

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Life

World Flora & Fauna

Concept map for World Flora and Fauna.

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Health

Food Security

Concept map for Nutrition and Food Security.

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Health

Global Vaccination

Concept map for Global Vaccination Programs.

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Health

Major Pandemics

Concept map for Major Pandemics in History.

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Health

World Diseases

Concept map for World Diseases.

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Space

Earth from Space

Concept map for Earth from Space.

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Space

The Moon

Concept map for The Moon.

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Space

World Observatories

Concept map for Observatories Around the World.

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Religion

Islam

History and beliefs of Islam explained with the Five Pillars and the Quran

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Religion

World Religions

From the Ancient Origins of Hinduism and Judaism to the Rise of Christianity, Islam, Buddhism, and Beyond -- Understanding the Spiritual Traditions That Shape Human Civilization

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