War Plan Black
One of the United States color-coded war plans, War Plan Black was the name of an American military plan to fight Germany in the early 20th century. The best-known version was conceived in 1910 as a plan to gain control over German colonies in the Pacific and later modified as a contingency plan during World War I in case France fell and the Germans attempted to seize French possessions in the Caribbean or to launch an attack on the eastern seaboard.