Which army did many freed slaves and free men of color join

The Union Army, ( or Union Blue ).

Explanation:

Nearly 180,000 free black men and escaped slaves served in the Union Army during the Civil War.

Hope this helps!

to extend a country’s power and influence

some people are just against it im not sure but i think everyone deserves to be treated equally i think people have a problem with it because its different and not like everything else i hope this !

< < < emily> > >