What agency was tasked with ensuring that factories produced the necessary materials for soldiers abroad? A) war industries board
B) war labor board
C) committee on public information
D) food administration

B.

Explanation:

A war labor board was a government agency established on January 16, 1942. Its purpose was to regulate the production and distribution of materials during World War II in the United States, and to convert peacetime industries to meet the demands of war.

b - those executed came from every social and economic class

the treaty of brest-litovsk was a peace treaty signed on 3 march 1918 between the new bolshevik government of russia and the central powers (german empire, austria-hungary, bulgaria, and the ottoman empire), that ended russia's participation in world war i.