The correct option is A Versailles
After the first world war came to an end in 1918, in which Central powers lost to the Allies, many treaties were signed, by the Central powers and one of them was Treaty of Versailles which was imposed on Germany, which was signed by Germany on 28 June 1919. This treaty is considered to have humiliated Germany by the Allies because very heavy restrictions and war reparations were imposed on Germany.