John Quincy Adams — Head of state or government

John Quincy Adams — Head of state or government

John Quincy Adams was the sixth president of the United States, serving from 1825 to 1829. He previously served as the eighth United States secretary of state from 1817 to 1825; minister to Great Britain, Prussia, and Russia; and senator for Massachusetts. After his presidency, Adams uniquely returned to Congress as a…

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en.wikipedia.org/wiki/John_Quincy_Adams