Answer:
Secretary of government John Quincy Adams came to a diplomatic coup in 1819 after years of negotiations, with the signing of the Florida Purchase Treaty which formally placed Florida on US hands at no expense over and above U.S. assumption of some $5 million in US public debt claims against Spain.
Explanation:
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He thought the economy would do better by finding efficiency and wealth through the "Invisible Hand" of the market. He felt that government intervention weakened the economy. He also thought that the government would set up a system where businesses would start to band together to try to extract favors from the government, thus, the businesses would work together and not compete, which would make their product prices raise, and their product value and quality fall.