Arizona Revised Statutes 13-3603 (1864), or ARS 13-3603, was a territorial law enacted in 1864 before Arizona was granted statehood that banned abortion in any circumstances except when the mother’s life is at risk. The law remained in place even after Arizona was granted statehood in 1912 and reflected the nineteenth- and twentieth-century legal approach to abortion across the United States. However, the US Supreme Court Case Roe v. Wade (1973), hereafter Roe, overturned the statute by establishing a federal constitutional right to abortion, and made ARS 13-3603 unenforceable. The law has since been significant in legal discourse following the federal law Dobbs v. Jackson Women’s Health Organization (2022), hereafter Dobbs, which overturned Roe and allowed state governments to re-enforce pre-existing abortion laws, including ARS 13-3603. By allowing states to reinstate pre-existing abortion restrictions, the Dobbs decision enabled the territorial law ARS 13-3603 to re-enter legal discussions after Dobbs.