Fearing Soviet expansion, the United States committed itself to assisting countries whose governments faced overthrow by Communist forces and gave billions of dollars to war-torn Europe to help it rebuild.
James Monroe declared that no Europe nation should attempt to regain the newly independent latin America colonies.
Answer:
the Mississippi River basin
Explanation:
In 1803, the United States purchased imperial rights to the western half of the Mississippi River basin from France as part of the Louisiana Purchase. The agreement gave the US sole authority to obtain the land from the indigenous peoples, either through contract or conquest.
They were called monopolies and trust busters were put into place to close them
<span>I am Romulus Augustus! </span>