sentences:  At the 1945 general election, she was elected as MP for Leeds North East.When constituency boundaries were revised for the 1955 general election, she transferred to the Leeds South East constituency, and served as that constituency's MP until she retired at the 1970 general election.Bacon was a member of the Labour Party's National Executive Committee from 1941 until 1970, and served as the party's chair from 1950 to 1951.