How did the federal government actively promote industrial and agriculture in the period?

imposing high tariffs

Explanation:

The federal government actively promote industrial and agricultural development in this period by imposing high tariffs which prevented competition, granted land to Railroad companies, removed Indians for farmers and mining companies. This all happened during the Gilded Age, which was from 1870s to about 1900.

The Revolutionary War (1775-83), also known as the American Revolution, arose from growing tensions between residents of Great Britain's 13 North American colonies and the colonial government, which represented the British crown.

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