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.
Feudalism was a hierarchical system of land use and patronage that dominated Europe between the ninth and 14th centuries. Under Feudalism, a monarch's kingdom was divided and subdivided into agricultural estates called manors.