Griswold v. Connecticut, 381 U.S. 479 (1965), was a landmark decision of the U.S. Supreme Court in which the Court ruled that the Constitution of the United States protects the liberty of married couples to buy and use contraceptives without government restriction.
Lawrence v. Texas Lawrence v. Texas, 539 U.S. 558 (2003), was a landmark decision of the U.S. Supreme Court in which the Court ruled that sanctions of criminal punishment for those who commit sodomy are unconstitutional.
Obergefell v. Hodges, 576 U.S. 644 (2015) is a landmark civil rights case in which the Supreme Court of the United States ruled that the fundamental right to marry is guaranteed to same-sex couples by both the Due Process Clause and the Equal Protection Clause of the Fourteenth Amendment to the United States Constitution.