How did the war change american society

The continents of africa and south america used to "fit together” like puzzle pieces. about how far back in time would you have to go to find the formation of the atlantic ocean? 600 million years 430 million years 200 million years 90 million years

In the early 1800s tue federal government wanted american indians who did not assimilate to

Acurb of this color means you may not stop a) yellow b)green c) red d) blue