I think the answer is D because he had all of those problems
As a result of the Neolithic Revolution, by 3,000 BCE the world’s human population grew to roughly 60 or 70 million people--a drastic increase from around eight million previously.
I think it was to convince people to reject gradual emancipation and demand the complete and immediate abolition of slavery.
“We are at the end of our string. There is nothing more we can do.