What legislation struck down laws that banned abortion? Plessy v. Ferguson Brown v board of education Roe v. wade The equal rights amendment

The Supreme Court case the struck down state laws banning abortion was Roe v. Wade, which was decided upon in 1974. This court case had a huge impact on the changing political face of the nation by pushing a large number of Evangelical voters to the Republican Party, making the latter the pro-life party as opposed to the pro-choice contingent of the Democratic Party.