C large ports that promoted international trade
I think the answer is A. But don’t quote me
Answer: Rocky Mountain Rendezvous. Rocky Mountain Rendezvous (in trapper jargon) was an annual gathering (1825–1840) at various locations held by a fur trading company at which trappers and mountain men sold their furs and hides and replenished their supplies. I would chose the trading answer.
Answer: I think people hate because they have insecurities about themselves
Explanation:
Question in unclear..but I would say chemicals/hazards..?