It resulted in crop failure
"Endocrine system" is the one among the following choices given in the question that <span>human organ systems is mainly made up of glands and hormones. The correct option among all the options that are given in the question is the first option or option "A". I hope the answer helps you.</span>
Answer: C. It forced them to support the recapture of escaped enslaved persons.
Explanation: The North was in heavy opposition to slavery. The Fugitive slave act made it so that any escaped slave ( whether they were in a free state or not) could be captured and returned into slavery, when beforehand if a slave entered a free state they were free.
I really hope this helps!