What were the effects of the treaty of brest-litovsk check all that apply A) the treaty ended World War I.
B) Russia withdrew from the war
C) Germany could turn all it's attention to the western front
D) Austria-Hungry ended it's war with Serbia
E) The United States entered the war

Russia withdrew from the war, Germany could turn all its attention to the western front.

Explanation:

Treaty of Brest-Litovsk was signed between Central powers and the new Bolshevik government of Russia March 3, 1918, With the treaty Russia ended its participation in the world war one. It withdrew from the war and lost many territories. In the treaty it gave Baltic states to Germany. Russian exit allowed the Germans to use all their resources on the Western front. Russia granted gave independence to Georgia, Finland and Ukraine, It gave Lithuania, Latvia and Estonia to Austria-Hungary and Germany and ceded some territories to Turkey.

c, they united with once

a and b!

dfroos means which is a and b