Difference between unitary and federal systems? A unitary system is different from a federal system in that a unitary system is composed of one central government that holds all the power, while a federal system divides power between national and local forms of government.
Answer:
The modern two-party system consists of the "Democratic" Party and the "Republican" Party. ... These two parties have won every United States presidential election since 1852 and have controlled the United States Congress since at least 1856.
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