Answer:
Option b: It increased the purchasing power of rich Americans.
Step-by-step explanation:
Revenue Act of 1926-Act gave tax breaks to the wealthy in an attempt to encourage the "trickle down effect." As it has Lowered the top income tax rate even further from the 1924 bill
The Revenue Act of 1926 was set up for the good of the American people and it has help in the process of increasing he purchasing power of rich Americans and it has reduced inheritance and personal income taxes drastically,ended public access to federal income tax returns and eliminate gift tax..