Passage: Henry Cabot Lodge Jr. (July 5, 1902 – February 27, 1985), sometimes referred to as Henry Cabot Lodge II, was a Republican United States Senator from Massachusetts and a United States ambassador. He was the Republican nominee for Vice President in the 1960 presidential election alongside incumbent Vice President Richard Nixon. The Republican ticket lost to Democrats John F. Kennedy and Lyndon B. Johnson.

Question: What political party did Henry Cabot Lodge II identify with as a senator of the United States.
Republican