Briefly explain, the difference between a unitary, confederate, and federal government. side note from the question: remember governments are about, where the power is. will give brainlist !

A federal system of government involves power-sharing agreement between a powerful national government and its states.  

In a unitary system, the central government is all-powerful, and has the last say in matters

A confederate system is a government where the states or regional governments have more power than the central government.

monopolies  came to the united states with the colonial administration. the large-scale public works needed to make the new world hospitable to old world immigrants required large companies to carry them out. these companies were granted exclusive contracts for these works by the colonial administrators. even after the american revolution, many of these colonial holdovers still functioned due to the contracts and land

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