Why was the berlin airlift necessary?
a. the allies had expended most of their military supplies in west berlin.
b. the allies insisted on making economic reforms throughout berlin.
c. the soviets had confiscated most of the food supplies in berlin.
d. the soviets closed ground routes into west berlin.

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.