What made Standard Oil a horizontal integration monopoly? It controlled all aspects of oil production.
It owned ninety percent of US oil refineries.
It formed a trust.
It operated all across the United States. polies to develop.

What refers to the existence of more than one level of government in the country

Which choice best describes how your answer compares to the sample

The banking act of 1933, also known as the glass-steagall act, established the federal deposit insurance corporation (fdic), which a protected banks from failure by ensuring that the government would bail them out if necessary. b required american taxpayers to establish an account with a commercial bank. c protected depositors from financial losses when banks failed.