The inca empire once stretched along 2,200 miles of South America, covering what modern day countries?

What made the settlement of oklahoma territory different from that of other territories

How does a comet change when it comes close to the sun

Which statement about african americans during the civil war is true? o a. they were granted the vote in the north. o b. they were allowed to attend northern universities. c. they were given deeds to southern plantations. o o d. they enlisted in the union army.