Khan Academy is a 501(c)(3) nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. Our interactive practice problems, articles, and videos help students succeed in math, biology, chemistry, physics, history, economics, finance, grammar, and many other topics.
American civics | US History | Khan Academy
The postwar era (1945-1980) | US History | Khan Academy
Rise to world power (1890-1945) | US History | Khan Academy
The Gilded Age (1865-1898) | US History | Khan Academy
The Civil War era (1844-1877) | US History | Khan Academy
The road to revolution (1754-1800) | US History | Khan Academy
The historian's toolkit | US History | Khan Academy
Crash Course: World History | World History | Khan Academy
Ancient and Medieval history | World History | Khan Academy
Renaissance and Reformation | World History | Khan Academy
Enlightenment and Revolution | World History | Khan Academy
The 20th century | World History | Khan Academy