What kept the missouri compromise from being a permanent solution? a. trying to spread salvery into the new territories b. trying to grow their economies through agriculture c. building industrial economies based on manufacturing d. finding new ways to increase the availability of slave labor

I think the answer is B

c

explanation:

abraham lincoln was the president of usa and he had asked the audience to make a pledge on equality.

his pledge was:

“it is my earnest desire to know the will of the providence.”

lincoln also had hatred for people who condoned and practiced slavery and so he pledged:

""and if i can learnt what it is i can do it"" this is another pledge by abraham to reassure the congregation on how to deal with the providence will.

explanation:

hope this !