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When editor John L. O'Sullivan wrote of "manifest destiny," he meant that American westward expansion:
A) was sanctioned by God
By the late 1820s, American ships had begun to arrive in California seeking especially to acquire:
C) cow hides and tallow
After Mexico gained its independence in 1821, the Santa Fe Trail established vigorous commerce between New Mexico and:
With the onset of the California gold rush in 1849, Plains Indians, led by the Cheyenne:
C) seized the opportunity to supply buffalo meat and skins to the white pioneers
All of the following resulted from the Treaty of Guadalupe Hidalgo EXCEPT:
B) U.S. troops continued to occupy Mexico
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