Democratic Party (United States) | Massachusetts | U.S. state | Georgia (U.S. state) | Massachusetts Institute of Technology | Democratic Republic of the Congo | Democratic Party | São Paulo (state) | Secretary of State | Washington (U.S. state) | state | United States Department of State | Social Democratic Party of Germany | Moscow State University | United States Secretary of State | Cambridge, Massachusetts | Massachusetts House of Representatives | Ohio State University | Michigan State University | New Democratic Party | Democratic-Republican Party | New York State Assembly | State Senator | Democratic-Republican Party (United States) | Social Democratic Party | New York State Senate | Rio de Janeiro (state) | Massachusetts General Hospital | Louisiana State Legislature | Ramsar Convention |
He was a delegate to Massachusetts State Democratic conventions from 1964 to 1970, and was elected as a Democrat to the 94th and to the eight succeeding Congresses (January 3, 1975–January 3, 1993).