Which best describes the fate of the freedmen's bureau?

a. the agency’s power was weakened by conflict and political fighting.
b. the agency was powerful because president johnson supported it.
c. the agency was powerful because white southerners supported it.
d. the agency’s power was weakened by republicans in congress.

how many african american politicians served in the us congress during reconstruction?

a. 60
b. 160
c. 16
d. 600