Question

What tax does the United States Constitution prohibit the national government from levying on its citizens?.

Answer 1

I think the answer is Federal income tax traces its roots back to the Civil War era, but for much of US history, the notion was highly controversial. [5] The original language of the U.S. Constitution barred the federal government from levying direct taxes unless the tax was apportioned.

Step-by-step explanation:

I hope this helps.