A massive topic for this could be oil. You could talk about OPEC and the different types of technologies involved
It was the anti-westward movment forbidding all settlers to cross the appalachian mountains.
The correct answer to the question is Environmental Protection Agency. The U.S. agency, Environmental Protection Agency, enforces environmental regulations, which helps people to interact with the environment in sustainable ways. Environmental Protection Agency also protects the human health and handles the legality of actions towards environment and health.
It was rocky soil, treed mountains.
So they couldn't really grow anything.
Port-au-Prince is the capital of Haiti. With its estimated 2012 population of 942,194, it is also Haiti's largest city.
