In 1863, African American involvement in the Civil War changed due to a new law that

Arequired freed African Americans to join the military.
Bpermitted African Americans to enlist in the military.
Crequired enslaved African Americans to join the military.
Dforbid African American from enlisting in the military.

Verified Answer :

The correct answer is letter B. permitted African Americans to enlist in the military. In 1863, African American involvement in the Civil War changed due to a new law that permitted African Americans to enlist in the military and join in the war.

The answer would be B. Permitted African Americans to enlist in the military.