The Blank 1 invited more slaves to come over to the Union lines, many of whom joined the army, which eventually included about 180,000 former slaves and free black men.

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.

can someone just answer this

the french revolution was when many people were persecuted for disagreeing or making separate government