America's Jesse Owens, center, salutes during the presentation of his gold medal for the long jump on August 11, 1936, after defeating Nazi Germany's Lutz Long, right, during the 1936 Summer Olympics in Berlin. Naoto Tajima of Japan, left, placed third. Owens triumphed in the track and field competition by winning four gold medals in the 100-meter and 200-meter dashes, long jump and 400-meter relay. He was the first athlete to win four gold medals at a single Olympic Games. (AP Photo

Different forms of salute

Members of the Nazi Youth participate in burning books, Buecherverbrennung, in Salzburg, Austria, on April 30, 1938. The public burning of books that were condemned as un-German, or Jewish-Marxist was a common activity in Nazi Germany. 

Book burning

British Premier Sir Neville Chamberlain, on his return from talks with Hitler in Germany, at Heston airfield, London, England, on September 24, 1938. Chamberlain brought with him a terms of the plan later to be called the Munich Agreement, which, in an act of appeasment, allowed Germany to annex Czechoslovakia's Sudetenland. 