Which statement most accurately represents Carnegie’s effect on the steel industry between 1865 and 1892? Carnegie built a monopoly by remaining focused on iron ore and coke supplies.

Carnegie was reluctant to change production methods and processes.

Carnegie stayed with the Pennsylvania Railroad until he opened his own plant and started making steel.

Carnegie realized that steel was the metal of the future and began to invest in or buy up potential competitors.

in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

explanation:

roosevelt essentially took the opposite approach as hoover in taking on the great depression. herbert hoover thought that america and its economy could naturally recover from the depression in due course, so he adamantly restrained the federal government from intervening on behalf of the people affected. on the other hand, roosevelt dramatically increased employment by expanding the federal government and establishing agencies that would aid in relieving some of the country's worst problems.