Answer:
A congressman or congresswoman and their terms are 2 years at a time
Explanation:
The Roman empire reached its peak under the leadership of Trajan in 116 A.D
the empire endured great prosperity during the Pax Romana.
John Quincy Adams made numerous significant contributions to
American foreign policy. His vision was that US would arise as the leading
power in the Western Hemisphere, free and independent from European affairs. He
played an imperative role in exchanging in the Treaty of Ghent that ended the
War of 1812.