Richard Clarence Clark was born on September 14, 1928, in
Paris, Iowa, an unincorporated community in
Linn County, Iowa to Clarence Clark and the former Bernice Andersen, who owned a grocery store near the village of
Lamont, Iowa, where they moved to when Dick was young. He was of German and English descent. Clark attended public schools. He graduated from Lamont High School in 1947 and enlisted in the
United States Army, serving in Europe during the
Korean War. Clark was educated at the
University of Maryland Global Campus in
Wiesbaden and
Goethe University Frankfurt from 1950 to 1952 during his military service. He completed his BA in 1953 at
Upper Iowa University and his Master's in 1956 at the
University of Iowa. He then became a professor at Upper Iowa University and a Democratic Party volunteer, working to collect names, addresses, and phone numbers of party members with the goal of contacting them on election day to get them to the polls. This resulted in Democratic victories in an otherwise Republican area. This caught the attention of attorney
John Culver of
Cedar Rapids, Iowa, who enlisted Clark to help run his congressional campaign in 1964. After their victory, Clark became Culver's administrative assistant, and the pair modernized the
Iowa Democratic Party's grassroots efforts in the state, building up a sophisticated voter turnout organization that progressed from names on
index cards to computerized databases. In 1971, Culver was contemplating running for the U.S. Senate. He dispatched Clark to travel the state to set up infrastructure for a potential campaign. But in early 1972, Culver decided that defeating entrenched incumbent
Republican Senator
Jack Miller was impossible and bowed out of the race. With the infrastructure set up and no other Democratic candidate in the race, Clark entered it himself. ==U.S. Senate==