All captions are the original captions from the photos.
Phyllis Siegel, 76, left, and Connie Kopelov, 84, both of New York, embrace after becoming the first same-sex couple to get married at the Manhattan City Clerk’s office in 2011.
John F. Kennedy Jr. salutes his father’s coffin along with the honor guard.
A Russian war veteran kneels beside the tank he spent the war in, now a monument.
Agim Shala, 2, is passed through a barbed wire fence into the hands of his grandparents at a camp run by United Arab Emirates in Albania as members of the Shala family are reunited after fleeing Kosovo.
A firefighter gives water to a koala during the devastating Black Saturday bushfires that burned across Victoria, Australia, in 2009.
“La Jeune Fille a la Fleur,” a photograph by Marc Riboud, shows the young pacifist Jane Rose Kasmir planting a flower on the bayonets of guards at the Pentagon during a protest against the Vietnam War on October 21, 1967. The photograph would eventually become the symbol of the flower power movement.
A Romanian child hands a heart-shaped balloon to riot police during protests against austerity measures in Bucharest.
A monk prays for an elderly man who had died suddenly while waiting for a train in Shanxi Taiyuan, China.