Original sentence: In the 1950s Utley helped Senator Joseph McCarthy compile his lists of highly placed people suspected of communist sympathies.She gave evidence against China expert Owen Lattimore to the Tydings Committee and evidence against alleged "fellow travelers" like Asian scholar J
Edited sentence: Committed to alerting Americans to the menace of communism, in the 1950s Utley helped Senator Joseph McCarthy compile his lists of highly placed people suspected of communist sympathies.She gave evidence against China expert Owen Lattimore to the Tydings Committee and evidence against fellow travelers like Asian scholar  J