John Randolph Thune (/ ˈθuːn / THOON; born January 7, 1961) is an American politician serving as the senior United States senator from South Dakota, a seat he has held since 2005. A …

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Senator John Thune was raised in Murdo, South Dakota, where his interest in public service began early—sparked by a chance encounter with then-Rep. Jim Abdnor after a high school …

More than 2,000 people have served in the U.S. Senate since its establishment in 1789. Senators are charged with the important tasks of making laws, ratifying treaties, approving public …

Thune is the senior senator from South Dakota and is a Republican. He has served since Jan. 4, 2005. Thune is next up for reelection in 2028 and serves until Jan. 3, 2029. He is 64 years old. …

Its current U.S. senators are Republicans John Thune (since 2005) and Mike Rounds (since 2015). Karl E. Mundt is South Dakota's longest-serving senator (1948–1973).

Learn about the varied and important roles played by women in Senate history, from the first women to gain key staff positions to the female senators who have held positions of power …

Information on the requirements to become a senator, a senator's term of service, and the oath of office. Links to biographical information, Senate service accomplishments, military service, …

The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, and the U.S. House of Representatives is the lower house. Together, the Senate and …

After a narrow loss in a U.S. Senate race in 2002, he won his current Senate seat in 2004, when he made history by defeating a sitting Senate party leader for the first time in 52 years. In …