The oil crisis was when Iranian Oil no longer was sold in the U.S. and it was a problem because that was where the oil came from and caused a shortage. I'm gonna say the first one?
Answer:
regions with moderate climate condition are densely populated then reasons which are extremely hot and cold climate because because in moderate climate people can survive easily.
So I think is C..
Hope it helps.. >3
Douglass portrays the slave traders and agents for slave traders as men auctioning for cattle instead of human beings. The slave traders and agents for slave traders at no point stop to think what they are doing is wrong, instead, it is business as usual and they are eager to acquire misbehaved slaves at steep discounts, much the same as farmers will bid pennies on the dollar for underweight farm animals.