Answer:
[Removing Native Americans] Why were these ["Five Civilized Tribes"] Native Americans thought of as civilized? They had created successful farming communities that were much like many other American communities. ... Andrew Jackson supported the white settlers' demand for Native American land.
It was a very cold war and it was named that due to the many deaths that happend during that war
Ease of transportation and communication, westward settlement, and economic growth were just some of the advantages from the transcontinental railroad. There was also technological innovation, or trains, came about.
Do you mean the fugitive slave act? If so then it is false. The fugitive slave act states that a slave is required to be returned to their owner even if they live in a free state.
The tragedy that struck NASA in January of 1985 was, The Space Shuttle Challenger disaster, the challenger blew up killing exactly or around 7 people including a teacher that would be the first teacher to go to space.