The area became<span> a </span>part of Mexico<span> in 1821 following its successful war for independence, but was ceded to the </span>United States<span> in 1848 after the </span>Mexican–American<span> War. The western </span>portion<span> of Alta </span>California<span> then was organized and admitted as the 31st </span>state<span> on September 9, 1850.</span>
D) there was a great diversity of skill and cultures in the labor force didn't you forget how AMerica's economy made a diversity.
They had to face racism from many white Americans. They also were treated unfairly by being segregated from whites.
Answer:
Regulation of corporation increases
Explanation: