Answer:
the weather
Explanation:
the harsh weather prevents moving to the west
Who were the people who first got here?
US pioneers trusted that Iranian patriots were too inviting with communists; in this way, the United States reestablished the previous ruler's child to control.
After the United States overthrowed President Guzman of Guatemala in the mid 1950s, the new pioneer rapidly turned into a military tyrant.
An oligarchy government is different because a small group of people rule, and in a absolute monarchy you inherit the position with unlimited power.