Answer:
It can be like Earth wants to colonize Mars .
If Europe got a hit by asteroid Indian or American European would be left on Earth.
You know what IAM saying.
One invention that made many complex machines possible is the wheel
"It represented a major setback for the federal government due to public suspicion."
Obviously Watergate was huge and it had the public worrying that they could not trust their government anymore.
Fort Donnelson
Vicksburg
Chattanooga
^-^ Hope this helped you.