select 2 that fit both the northern economy and southern economy

A. limited opportunities for freed african americans and women
B. relied on slave labor for exported goods
C. more opportunities for work in cities specifically in factories
D. most in the region were not healthy
E. many immigrants made up the labor class
F. a majority of the freed population were small farmers that lived far from cities

B. relied on slave labor for exported goods

E. many immigrants made up the labor class