Explanation:
the main check that the Executive Branch has on the federal courts is the power of appointment Article LL of the US. Constitution provides
It started with the National defence act in 1919. Which allowed the school to loan equipment from the military. This also gave them access to military personal. Then the vitalization act of 1964 replaced the active military personal with retired ones. It also added the other branches of the military not just the airforce.
The Federal Deposit Insurance Corporation (FDIC) was created in in 1933 and it was to protect bank depositors and ensure a level of trust in the American banking system, during the Great Depression.
The Exchange Commission (SEC) was created in 1934 and the goal was to to help investors feel comfortable to put money back into the stock market.
Both were important to create confidence in american people, and to create the possibility to get out of the Great Depression.