Khan Academy (English - US curriculum)
Arts and humanities
The Seeing America Project
Theme: Work, Exchange, and Technology
1870-1939
1870-1939
Whistler, Nocturne in Black and Gold, the Falling Rocket
Burnham and Root, Reliance Building
Louis Sullivan and the invention of the skyscraper
A show-stopping cut-glass punch bowl
A Landmark Decision: Penn Station, Grand Central, and the architectural heritage of NYC
Going out to the cinema in 1913, John Sloan's Movies
The moment of American Industry: Elsie Driggs, Blast Furnaces, 1927
A brutal history told for a modern city, Diego Rivera's Sugar Cane