Millikin was one of only twenty-two mostly [[conservative]] [[Republicans]] who voted against the Senate censure of [[Joseph McCarthy]],<ref>[https://www.govtrack.us/congress/votes/83-1954/s271 S. RES. 301. PASSAGE.]. ''GovTrack.us''. Retrieved April 25, 2021.</ref> a [[Wisconsin]] Republican who investigated and exposed [[communist]] infiltration of the U.S. government. | Millikin was one of only twenty-two mostly [[conservative]] [[Republicans]] who voted against the Senate censure of [[Joseph McCarthy]],<ref>[https://www.govtrack.us/congress/votes/83-1954/s271 S. RES. 301. PASSAGE.]. ''GovTrack.us''. Retrieved April 25, 2021.</ref> a [[Wisconsin]] Republican who investigated and exposed [[communist]] infiltration of the U.S. government. |