What historic event prompted Congress to enact new tax laws that resulted in a rise from less than 6% to more than 74 % of the U.S. population being subject to federal income tax?

a. The ratification of the Sixteenth Amendment

b. The Great Depression

C. WWII

d. WWI

e. The Enron financial scandal in 2001

What historic event prompted Congress to enact new tax laws that resulted in a rise from less than 6% to more than 74% of the U.S. population being subject to Federal income tax? O a. The ratification of the Sixteenth Amendment O b: The Great Depression O. WWII Od WWI Oe. The Enron financial scandal in 2001