A Comparison Between Three Forms of Centralized Government. This paper defines and describes the similarities and the differences between the three major systems of government suggested for the United States at the time of its inception. These three forms of government are the unitary system, the federal system, and the nonfederal system. 5 pgs. Bibliography lists 3 sources. Pages: 5 Bibliography: 3 source(s) listed Filename: 7457 Comparison Centralized Government.doc Price: 44.75