Pro-Life Movement." Oxford Research Encyclopedia of Politics (2019). Nelson, Jennifer. "Sterilization, Birth Control, and Abortion: Reproductive Politics from 1945 to the Present." in A Companion to American Women's History (2020): 299–317. https://doi.org/10.1002/9781119522690.ch18 Risen, James, and Judy L. Thomas. Wrath of Angels: The American Abortion War (1998). Rohlinger, Deana A. "Friends and foes: Media, politics, and tactics in the abortion war." Social Problems 53.4 (2006): 537-561 online. Williams, Daniel K. "The GOP's Abortion Strategy: Why Pro-Choice Republicans Became Pro-Life in the 1970s." Journal of Policy History 23.4 (2011): 513-539 online. Williams, Daniel K. Defenders of the Unborn: The Pro-Life Movement before Roe v. Wade (Oxford UP, 2016). xiv, 365 pp. External links National Right to Life Committee Americans United for Life American Life League Physicians for Life Family Research Council Abortion in the United States United States Social movements in the United States