Select the correct answer from each drop-down menu. After Reconstruction, and segregated African Americans and whites in the South. In addition, white Southerners kept African Americans from exercising their right to vote with discriminatory laws such as and .

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.

i think it is the third one.

what organizations did you select