What divisive issue dominated the discussion of adding new states to the Union? O whether new states would be slave or free how much representation new states should have in Congress
whether new states should pay taxes
how many people would be allowed to settle in the new states?

whether new states would be slave or free

Explanation:

The divisive national debate that dominated the discussion to add New States to the Union was whether to declare New States slave state or free state.

This long debate was settled by Congress on March 3, 1820 by introducing the Missouri Compromise. The Missouri Compromise was a compromise to settle the debate for adding New states to the Union. The Congress decided to make Missouri as a slave state and Maine as a free state. By establishing this compromise, the Congress was able to bring balance of power between Northern and Southern States in the US Council.

Therefore, the correct answer is first option (A).

how did the pendleton civil service act weaken the spoils system after president garfield died?

the act forced federal employees to pass competitive exams.

the act said that federal employees could be fired for political reasons.

the act said that company contracts and kickbacks were illegal.

the act stopped the reform movement in its tracks.