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1) Tennessee

Explanation:

2) The Confederates took victory

the united states has a federal government. the president is the head of the federal government of the united states. however, each state forms its government for administration purposes. the powers of the state governments are exercised within restricted state boundaries. and citizens participate in this government by voting.

  b.

there are isolated pockets of farming, generally around rivers and oases, which are used for irrigation.