Answer:
The Louisiana Purchase, made 200 years ago this month, nearly doubled the size of the United States. ...
All or parts of 15 Western states would eventually be carved from its nearly 830,000 square miles, which stretched from the Gulf of Mexico to Canada, and from the Mississippi River to the Rocky Mountains.
In 1853 Japan ended its practice of isolationism
Answer:
Areas that suffer from hunger and poverty such as Africa
Explanation: Areas like these require much more determination.
Answer:
decrease in sea levels
increase in vegetation
warmer global climate
Explanation:
This all helped in making human surivial easier.
I believe it would be B polis
