The document summarizes and provides context for three iconic photos: "Raising the Flag on Iwo Jima" depicts US Marines raising the American flag at the end of a battle in World War 2 and won the Pulitzer Prize. "Burning Buddhist Monk" shows a monk self-immolating in protest of the Vietnam War regime and also won the Pulitzer Prize. "Tank Man" captures an unknown protester blocking tanks in Tiananmen Square after the Chinese government crackdown, depicting one person standing up to authority.