In 1819, what did the united states obtain from spain for $5 million?

Aman wearing warm clothes in a cold place would be an example of how humans adapt to their environment. affect their environment. can change their environment. choose where to live.

How does the concept of competition relate to the arms race between the us and the soviet union during the cold war?

What was charles townshends development of a crop rotation system important to the industrial revelotion