Which of the following were elements of the American System? Check all of the boxes that apply. A. lower taxes
b. transportation improvements
c. national bank
d. less government involvement in the economy
e. tariffs

transportation improvements national bank tariff

Explanation:

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.