What did president lincoln risk if he chose not to resupply fort sumter?

How was rockefeller able to build his monopoly across the oil industry? he found newer and cheaper ways to refine oil, increasing his profits. he confined his business to ohio so he could buy all the refineries there. he bought up oil refineries, cut costs, and reinvested his profits in other refineries. he began to sell kerosene as well as oil, expanding his market.

The methods of handling businesses and industries that conduct business around the world is known as a. globalization. b. socialism c. privatization. d. migration

Why was there a crisis in the savings and loan industry? how much money was lost and who paid for it?