Cicero Township, Cook County, Illinois. Geographic Names Information System. United States Geological Survey; United States Census Bureau 2009 TIGER/Line Shapefiles; United States National Atlas
Feudalism is defined as a Medieval European political, economic and social system from the 9th to 15th century.
Aspects of Feudalism in the middle ages. Feudalism in Middle Ages was a social, political, and religious structure which was based on the exchange of land for military services and or cash rent. In England, William the Conqueror established the Mormon feudalistic system after defeating the English army.