In September 1868, all of the Georgia General Assembly's black politicians were forced from office by white Democrats and Republicans. As a result,

A.
the federal government re-established the Freedmen's Bureau in Georgia.
B.
the federal government re-established military rule in Georgia.
C.
black legislators were forced to move from their homes in Georgia.
D.
black legislators were permanently banned from holding office in Georgia.

B. the federal government re-established military rule in Georgia.