Complex sentence: Like her husband she served on the Foreign Affairs Committee, but also on the Civil Service Committee, and the Committee on Veterans' Affairs which she chaired from 1947 to 1948, and again from 1953 to 1954, during the 80th and 83rd Congresses.
Split into simpler sentences: Like her husband she served on the Foreign Affairs Committee, and also on the Civil Service Committee and the Committee on Veterans'Affairs. She chaired the Committee on Veterans' Affairs from 1947 to 1948 and again from 1953 to 1954, during the 80th and 83rd Congresses.