Pedzisa mutsara unotevera: Muna 1954, Griffiths akasarudzwa seDemocrat kubva kudunhu reMichigan re17th congressional kudare re84th uye akazosarudzwazve kuCongresses mapfumbamwe anotevera, achishanda kubva muna Ndira 3, 1955 kusvika Zvita 31, 1974 muU.S. House. Akagara senhume paDemocratic National Convention muna 1956 uyewo muna
Muna 1968. Akanga asiri mukwikwidzi wokusarudzwazve kuCongress yechi94 muna 1974.