Abortion has been common in the US since the 18th century -- and debate over it started soon after
- Written by Treva B. Lindsey, Professor of Women's, Gender and Sexuality Studies, The Ohio State University
At New York City's Rockefeller Center, activists hold a series of signs that read 'Legalize Abortion' in March, 1968. Bev Grant/Getty ImagesState-by-state battles are heating up in the wake of news that the U.S. Supreme Court appears poised to overrule landmark rulings - Roe v. Wade and Planned Parenthood v. Casey - and remove constitutional...

