January 25, 1941: The keel of the USS Wisconsin was laid on Jan. 25, 1941, at
the Philadelphia Naval Yard. The construction of the battleship was authorized
by Congress in 1939, with the christening of the Wisconsin on Dec. 7, 1943. The
last U.S. battleship ever made saw action during World War II, the Korean War
and the Persian Gulf War. The Wisconsin now serves as a museum at Norfolk, VA.