What was a Northern objection to the Kansas-Nebraska Act? A. It forced slave owners who traveled to those areas to free their
slaves.
B. It said that those two areas would have to allow slavery.
C. It forced Northerners to help return slaves who had escaped to
freedom.
D. It made it possible for slavery to be allowed in more areas.

D.) It made it possible for slavery to be allowed in more areas.

Explanation: The Kansas-Nebraska Act allowed the states to choose whether or not they want to become free or slave states. After the Missouri Compromise was repealed by the Kansas-Nebraska act, Northerners were angry that the states were allowed popular sovereignty.

d is the answer. leo should include the source.

frrr

explanation:

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