Article 2 defines the role of the executive Power
One step was that Abraham Lincoln signed the Emancipation Proclamation, making slavery illegal in the United States.
The Pax Romana (30 BC – AD 235) was two hundred years of Roman "peace" both domestically and internationally, since "Pax" means peace and "Romana" means "of Rome.
One of the major reasons why the attack of the Byzantine Empire by the Turks was significant that when the Turks initially attacked the Byzantine Realm, the Holy Lands which were also in the empire were overrun. <span>This lead to Alexius I asking the Pope for Christian knights to help him in the Crusades which then lead to Pope Urban II to allow the Crusades to happen.</span>