Virtual civil war followed. The Communist Party or its allies made two attempts to kill King Boris, including a bombing of St. Nedelya Cathedral in 1925 which resulted in the death of 123 people. However, the Agrarian Party remained popular, and won the 1931 elections. As the effects of the worldwide repression reached Bulgaria, social division deepened, The Agrarian government was overthrown by a coup, backed by King Boris, in 1934. In 1935, King Boris banned all opposition parties, and took Bulgaria into an alliance with Nazi Germany and Fascist Italy. The signing of the Balkan Pact in 1938 with Greece and Yugoslavia gave Bulgaria more normal relations with its neighbors, but Bulgaria maintained its territorial claims to Yugoslav-held Macedonia, Greek-held Eastern Thrace and Romanian held Dobrudzha. (See History of Bulgaria.)