Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
United States federal legislation
The Revenue Act of 1937, Pub. L. No. 75-377, ch. 815, 50 Stat.813 was entitled: “An act to provide revenue, equalize taxation, prevent tax evasion and avoidance, and for other purposes.”
