What Does It Mean to Be Pro-Life?

What does it mean to be pro-life? It's a question that may seem deceptively simple. When the Roe v. Wade Supreme Court decision struck down state level restrictions on abortion in 1973, an effort to end legal abortion brought together many American Christians, Protestant and Catholic, in common cause. Nearly 50 years later, though there has been some progress, overturning Roe remains elusive.