Declaration of Independence, liberty, government and education.
Inventor, scientist, diplomat and Founding Father.
Commander of the Continental Army and first President.
Independence advocate, diplomat and second President.
Father of the Constitution and Bill of Rights.
Architect of the U.S. financial system.
Revolutionary organizer and voice of colonial resistance.
Champion of liberty and revolutionary independence.
Author of Common Sense and revolutionary advocate.
Patriot messenger, silversmith and revolutionary figure.
Colonial seamstress associated with the first American flag.
Signer of the Declaration and revolutionary statesman.
Vice President and controversial early American politician.
French ally and hero of the American Revolution.
American patriot and Revolutionary War officer.
Inventor, teacher and telephone pioneer.
Civil War leadership and preservation of the Union.
World War II commander and U.S. President.
Leadership during World War II and defender of democracy.
Leader through the Great Depression and World War II.
Progressive reformer, conservationist and U.S. President.
Space Race, Cold War leadership and public service.
Cold War leadership, communication and American politics.
Union general, Civil War leadership and presidency.
President during the end of World War II and early Cold War.
President known for restraint, economy and limited government.
Only U.S. President to serve two nonconsecutive terms.
World War I president and advocate of the League of Nations.
Engineer, humanitarian and 31st U.S. President.
President associated with civil service reform.
Military leader and seventh U.S. President.
Fifth U.S. President and namesake of the Monroe Doctrine.
Justice, equality and nonviolent leadership.
Courage, dignity and the Montgomery Bus Boycott.
Freedom, courage and the Underground Railroad.
Abolitionist, writer, orator and statesman.
Women's suffrage, voting rights and equality.
Educator and advocate for African American advancement.
Scholar, activist and civil rights leader.
Abolitionist and women's rights advocate.
Civil rights attorney and Supreme Court Justice.
Labor organizer and civil rights activist.
Broke Major League Baseball's color barrier.
Humanitarian, diplomat and First Lady.
Founder of the American Red Cross.
Atomic physics, scientific responsibility, leadership and history.
Rocketry, engineering, NASA, Saturn V and space exploration.
Relativity, physics and imagination.
Gravity, mathematics and the laws of motion.
Telescopes, astronomy and scientific discovery.
The cosmos, planets and humanity's future.
The first man to walk on the Moon.
Mathematics, imagination and early computing.
Evolution, natural selection and biology.
Electricity, magnetism and scientific discovery.
Microbiology, vaccines and disease prevention.
Astronomy and the heliocentric model.
Computing, codebreaking, logic and artificial intelligence.
Voyages, navigation and exploration.
Travel, Asia, trade routes and cultural exchange.
Aviation, courage and exploration.
Nonviolence, independence and civil resistance.
Pioneer of radioactivity and Nobel Prize winner.
Theoretical physicist and science educator.
Founder of quantum theory.
Architect of atomic theory.
Pioneer of nuclear physics.
Discoverer of planetary motion laws.
Astronomer who revealed the expanding universe.
One of history's greatest mathematicians.
Steel industrialist and philanthropist.
Founder of Standard Oil.
Electricity, innovation and future technologies.
Inventor and entrepreneur.
Manufacturing, automobiles and business innovation.
Art, engineering, invention and creativity.
Steam engine pioneer and industrial innovator.
Inventor and manufacturing pioneer.
Wireless radio communication pioneer.
Aviation pioneer and co-inventor of powered flight.
Aviation pioneer and co-inventor of powered flight.
Apple co-founder and computer engineer.
Computer programming pioneer and naval officer.
Mathematician and computing architecture pioneer.
Creator of the C programming language.
Father of information theory.
Inventor of the World Wide Web.
Internet pioneer and TCP/IP co-designer.
Creator of Linux.
Apple co-founder and technology visionary.
Microsoft co-founder and software pioneer.
Intel co-founder and Moore's Law visionary.
Father of medicine.
Discoverer of penicillin.
Developer of the polio vaccine.
Pioneer of vaccination.
Founder of genetics.
Founder of modern bacteriology.
Founder of modern nursing.
First woman physician in America.
Macedonian conqueror and creator of one of history's largest empires.
Carthaginian general who crossed the Alps with elephants.
Muslim military leader during the Crusades.
Founder of the Mongol Empire.
French military heroine.
Lakota warrior leader.
Lakota leader and strategist.
Apache resistance leader.
Leadership, courage and battlefield command.
Duty, honor, country and strategic leadership.
Commander of the Pacific Fleet.
Senior U.S. Army commander.
German field marshal known as the Desert Fox.
British naval commander and hero of Trafalgar.
Civil War general and military leader.
Union general and Civil War strategist.
Highly decorated World War II soldier and American hero.
First Roman Emperor.
Last ruler of Egypt.
Indian emperor who promoted Buddhism.
Ruler of Mali and extremely wealthy emperor.
Babylonian king known for legal code.
Tudor monarch and leader of England's golden age.
British monarch whose reign defined the Victorian era.
French emperor and military strategist.
Architect of German unification.
Anti-apartheid leader and South African president.
Prime Minister of Israel and influential world leader.
The Iron Lady and British Prime Minister.
Founding Prime Minister of Singapore.
American Old West lawman.
Gunfighter and gambler.
Sharpshooter and performer.
Leader of the first circumnavigation expedition.
Opened the sea route from Europe to India.
Explorer and navigator of the Pacific Ocean.
First explorer to reach the South Pole.
Legendary Antarctic explorer.
Chinese admiral and maritime explorer.
Norse explorer who reached North America.
One of history's greatest travelers.
Founder of the Socratic method.
Student of Socrates and founder of the Academy.
Philosopher and scientist of ancient Greece.
Chinese philosopher and teacher.
Author of The Art of War.
Philosopher of liberty and natural rights.
Enlightenment thinker and writer.
Political philosopher and author of The Prince.