One must mention in which war (Balkan1, Balkan II, WW1, WW2 etc.). During WW2 Bulgarian Govt. (thought allied with Germany) did not allow its Jewish inhabitants to be driven away or to be tortured/executed.
Women made amazing contributions making armaments, aircraft and ship-building and running farms.
womens nursing and medical aid
Japan received many of the former German colonies in the Pacific in exchange for its contributions to the war effort.
everything
Boeing made many thousands of B-17's and B-29's for the war effort.
they acted as nurses or maids.
None.
Yes. Bulgaria joined the Central Powers to fight Serbia.
Keeping up and supporting its armed forces contributions to the allied war effort. Providing material support to allies.
The Council oversaw the war effort.
Bulgaria fought on the side of Nazi Germany during the war.
Following World War II, Bulgaria was controlled by the Soviet Union.