Near the location of German troops. Bulgaria. World War II. 19 | LOST HISTORY

Near the location of German troops. Bulgaria. World War II. 1941.

Bulgaria officially entered World War II on the side of the Axis countries on December 13, 1941, declaring war on the United States and Great Britain, but was the only ally of Germany, which had not broken off diplomatic relations with the USSR and, consequently, did not fight against the USSR.