Complex sentence: She opposed feminist groups like the League of Women Voters and the National Women's Party, and voted against bills funding maternity and childcare on the grounds that they were an unwarranted governmental intrusion on personal rights.
Split into simpler sentences: She opposed feminist groups such as the League of Women Voters and the National Women's Party. Robertson voted against bills funding maternity and childcare on the grounds that they were an unwarranted governmental intrusion on personal rights.