PLZ HELP AND ANSWER THESE QUESTIONS ASAP FOR 30 POINTS
Compare and contrast the different stages of westward expansion; what made them similar and unique?

How did the California territory come into the possession of the United States and eventually become a state? What factors were pivotal to California becoming a state?

How did westward expansion affect Native American populations residing in those areas?

Westward Expansion Facts Dates 1807-1910 Where Western Territories Of The United ... would defend other nations of the Western Hemisphere from further colonization.

In 1849, Californians sought statehood and, after heated debate in the U.S. Congress arising out of the slavery issue, California entered the Union as a free, nonslavery state by the Compromise of 1850. California became the 31st state on September 9, 1850. ... California situated its first capital in San Jose.

The Westward movement changed the way of life for Native Americans and Americans. Those who moved West had to adapt to the land and climate. They had to become innovative and create organizations to safe guard their new way of life. ... The Native Americans were forced to give up their way of life and their land.

Explanation:

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united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).

there were abundant sources of fuel nearby