Watch Broken Rainbow

A Kentucky coal strike in 1973, filmed from the picket line; Barbara Kopple's Oscar.

The First Lady and delegate, from Hyde Park to the Universal Declaration of Human Rights.

Al Gore's slideshow on climate change; the cherry picker up the CO2 graph.

The first of Frank Capra’s Why We Fight films, made to explain to conscripts what they were being sent into.

Disney on the American plains, and the bison birth that got the film briefly banned in New York.

Robert McNamara's eleven lessons on Vietnam and Cuba; Errol Morris's Interrotron interview.

The 1969 Harlem Cultural Festival footage found after fifty years; Questlove's Oscar.

AP journalists inside the besieged city in 2022; Ukraine's first Oscar.