 A statistical evaluation of the relationship of political affiliation to abortion rights and anti-abortion issues shows that public opinion is much more nuanced about when abortion is acceptable than is commonly assumed.The most prominent organized groups that mobilized in response to "Roe" are the National Abortion Rights Action League and the National Right to Life Committee.Advocates of "Roe" describe it as vital to the preservation of women's rights, personal freedom, bodily integrity, and privacy.