Answer: The area became a part of Mexico in 1821 following its successful war for independence but was ceded to the United States in 1848 after the Mexican–American War. The western portion of Alta California was then organized and admitted as the 31st state on September 9, 1850.
Explanation:
It created more jobs for people in the U.S. , so when jobs were being created over there People in Western Europe saw it as an opportunity to get a start. <span />
Answer:
The answer is A in rural areas, I had a quiz with the same question :)
The Greek dark age came after the end of the Mycenaean civilization around 1100 BC