Answer:
John Quincy Adams was the sixth president of the United States. He served one term in office from 1825 to 1829.
John Quincy Adams was the son of John Adams, the second president of the United States. He served as Secretary of State under James Monroe before becoming president.
Adams was a nimble statesman who is best remembered for his skilled diplomacy and his principled opposition to slavery.
<span>It introduced diseases that resulted in a population decline.</span>
