Answer:
I believe that the answer is C.
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During the Mexican-American War, <u>John C. Fremont</u> helped fight for a free California
John C. Fremont was an explorer, a map maker, and a politician.He had many jobs in his early life.
administrative or professional capacities were often excluded
Many Americans opposed the war on moral grounds, appalled by the devastation and violence of the war. Others claimed the conflict was a war against Vietnamese independence, or an intervention in a foreign civil war; others opposed it because they felt it lacked clear objectives and appeared to be unwinnable.