There was the development of Feudalism, The Crusades, The Magna Carta, The Hundred Years' War, The Black Death, and the disagreements between Popes and Kings.
In 1753, however, the Marriage Act, promoted by the Lord Chancellor, Lord Hardwicke, declared that all marriage ceremonies must be conducted by a minister in a parish church or chapel of the Church of England to be legally binding.
The Defense of Marriage Act (DOMA) and the Call for a Constitutional Amendment. The Defense of Marriage Act (DOMA) is a law that, among other things, prohibited married same-sex couples from collecting federal benefits. It was overruled on June 26, 2015 by the U.S. Supreme Court decision in Obergefell v. Hodges.