Former Iowa Sen. Dick Clark has died at the age of 95, his family has announced.

Clark, a Democrat, won his Senate seat for a single term using the inventive campaign strategy of physically walking around the state of Iowa, often joined by his supporters.

Clark defeated two-term incumbent Republican Jack Miller in 1972. He served just one term, and focused heavily on providing aid to Vietnam War refugees and opposing apartheid in Africa.

Despite winning a solid victory in 1972 with 55% of the vote, Clark was defeated in his re-election run in 1978.

Clark is survived by his wife, his daughter, two sons, three grandchildren and 2 great-grandchildren.

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dick clark

Former Iowa Sen. Dick Clark has died at the age of 95, his family has announced.

After leaving the Senate, President Jimmy Carter appointed Clark as ambassador-at-large for a refugee crisis related to the Vietnam War. Clark worked with Congress to help create a refugee policy and set up a structure to help refugees.

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Later, Clark joined the Aspen Institute, an international nonprofit, and focused on helping members of Congress better understand specific foreign policy issues. He also worked to restore relations with Vietnam, including arranging meetings between U.S. and Vietnamese officials.

Jimmy Carter

President Jimmy Carter appointed Clark as ambassador-at-large for a refugee crisis related to the Vietnam War. Clark worked with Congress to help create a refugee policy and set up a structure to help refugees. ((Photo by Paul Hennessy/NurPhoto via Getty Images))

Prior to his life in politics, Clark was drafted into the Army and served in Europe from 1950 to 1952. He attended Upper Iowa University and the University of Iowa, obtaining bachelor’s, master’s and doctorate degrees.

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US Capitol Washington DC

Sen. Dick Clark served just one term in the U.S. Senate and then became an ambassador under President Carter. (Fox News Photo/Joshua Comins)

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Clark was born Sept. 14, 1928, in the unincorporated community of Paris, Iowa. His parents made a living selling eggs door to door and later opened a grocery store.

The Associated Press contributed to this report.

This is a developing story. Check back soon for updates.