Answer:
In the spring of 1842, John Charles was given orders from the Corps of Topographical Engineers to survey and map the emigrant route to Oregon known as the Oregon Trail. ... Frémont would complete his official orders and more, crossing into the Mexican province of California.
Explanation:
Answer:
I think the first answer is correct
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Hope it helped you
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Answer:
A. William Howard Taft
Explanation:
He is the only President ever to do this.