In 1863,african americans involvement in the civil war changed due to a new law thata. required freed african americans to join the militaryb. permitted african americans to enlist in the militaryc. required enslaved african americans to join the militaryd. forbid african americans from enlisting in the military

b is the correct answer

plz give me brainliest i never get one : (

explanation:

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.