Polish capital, Polish Warszawa, of unknown origin. The Warsaw Pact "Cold War Eastern Bloc military alliance" is from the Treaty of Warsaw, signed there May 14, 1955. Signatories were the Soviet Union, Bulgaria, Czechoslovakia, East Germany, Hungary, Poland, Romania and Albania.
Capital of Poland and largest city in the country, located in central Poland; the political, cultural, industrial, and transportation center of Poland.
Note: Warsaw has been the capital of Poland since 1596, though it was occupied by the Russians (1813–1815) and the Germans (1915–1918 and 1939–1945).
Note: During World War II, half a million Jews living in the Warsaw Jewish ghetto were exterminated by the Germans.