This theme was predominant in late 18th-century political thought in America and accounts in part for the elaborate system of checks and balances that was devised in the Constitution. The authors of the Federalist papers argued against the decentralization of political authority under the Articles of Confederation.
He increased the labor force
The Egyptians invented hieroglyphics
I think it was <span> over who would control appointments of church officials, a conflict which is sometimes called the Investiture Controversy. Hope this was useful :P</span>