20. which of the following statements best describes the development of free black
communities in the early united states?

b is correct

have a cool day

on april 6, 1917, the u.s. joined its allies--britain, france, and russia--to fight in world war i. under the command of major general john j. pershing, more than 2 million u.s. soldiers fought on battlefields in france.

those who allied with france gained land and power.