AVE6324268: 1970s: UNITED STATES: girl checks missed calls by phone. / Bridgeman Images

AVE6324269: 1970s: UNITED STATES: girl plays cards at table. / Bridgeman Images

AVE6324277: 1970s: UNITED STATES: girl talks to camera. / Bridgeman Images

AVE6324280: 1970s: UNITED STATES: girl drinks from mug. / Bridgeman Images

AVE6324283: 1970s: UNITED STATES: young people play game on floor. / Bridgeman Images

AVE6324294: 1970s: UNITED STATES: hand holds cup. Lady talks with friends. / Bridgeman Images

AVE6324298: 1970s: UNITED STATES: students eat in shared house together. / Bridgeman Images

AVE6324300: 1970s: UNITED STATES: young people relax in student house together. / Bridgeman Images

AVE6327059: United States, 1970s: Members of a cult hold candles while worshipping over a skull / Bridgeman Images

AVE6327060: United States, 1970s: A trail of candles being held by cult members in a dark room / Bridgeman Images

AVE6327066: United States, 1970s: A woman in black wanders through the woods / Bridgeman Images

AVE6327069: United States, 1970s: A woman walks in the woods after admiring the beauty of a lake / Bridgeman Images

AVE6327070: United States, 1970s: A woman in black walks briskly down a path in the woods / Bridgeman Images

AVE6327078: Berlin, 1936: Person carries Olympic torch to center of arena / Bridgeman Images

AVE6327080: Berlin, 1936: Camera follows disc hurtling throw the air, then shows athlete throwing disc and crowd cheering / Bridgeman Images

AVE6327095: Berlin, 1936: Spectators in a stadium wave flags / Bridgeman Images

AVE6327098: Berlin, 1936: Spectators in a stadium cheer wildly / Bridgeman Images

AVE6327101: Berlin, 1936: Sports official pulls shot putt ball out of ground / Bridgeman Images

AVE6327105: Berlin, 1936: 2 men congratulate each other / Bridgeman Images

AVE6327106: Berlin, 1936: Sports official places # 435 on board / Bridgeman Images

AVE6327111: Berlin, 1936: Spotlights shine into dark sky above stadium, a large bell rings / Bridgeman Images

AVE6327113: United States, 1960s: girl with splints on legs walks to man / Bridgeman Images

AVE6327117: United States, 1960s: men look for fallout shelter spaces / Bridgeman Images

AVE6327126: United States, 1960s: Cuban refugees in boats at sea / Bridgeman Images

AVE6327136: United States, 1960s: plane takes off from runway / Bridgeman Images

AVE6327138: United States, 1960s: soldiers in armored vehicles / Bridgeman Images

AVE6327142: United States, 1960s: Tactical Air Command planes from above / Bridgeman Images

AVE6327147: United States, 1960s: soldiers smoke on ship / Bridgeman Images

AVE6327161: United States, 1960s: City in action through civil defense sign on side of truck / Bridgeman Images

AVE6327170: United States, 1960s: Air craft take off from ship / Bridgeman Images

AVE6327180: United States, 1950s: Surfers on waves on coast / Bridgeman Images

AVE6327185: United States, 1960s: man hugs wife at en of deployment / Bridgeman Images

AVE6327192: United States, 1940s: Tracking shot of palm trees / Bridgeman Images

AVE6327196: United States, 1940s: Tracking shot of downtown Tokyo / Bridgeman Images

AVE6327199: United States, 1940s: Montage of views of Japanese soldiers / Bridgeman Images

AVE6327201: United States, 1940s: Close up of Japanese soldier superimposed over soldiers marching / Bridgeman Images