Answer:
B emergence of modern economy
Franklin D. Roosevelt's farm policy was primarily designed to reduce production in order to boost farm prices
Passed in 1830, authorized Andrew Jackson to negotiate land-exchange treaties with tribes living east of the Mississippi (targeted Georgia). The treaties enacted under this act's provisions paved the way for the reluctant—and often forcible—emigration of tens of thousands of American Indians to the West.<span>Nullification Crisis</span>
The answer would be C. The American colonies