What Supreme Court case ruled constitutional the income tax? A. Springer v. United States
B. Marbury v. Madison
C. Gideon v. Wainwright
D. Plessy v. Ferguson

I THINK it is answer choice A. Marbury V. Madison was about judicial review. Gideon V. Wainwright was about providing an attorney for the defendant who were unable to afford their own attorney. And please he versus Ferguson was about the separate but equal doctrine. So answer choice A is the only one that makes sense.

The answer is challenging and taxing because arduous means when something is hard and tiring and the excerpt provides clear detail why that's the answer

Just think, why was it effective? -it appeled to critics because it was written well, that made it noticeable to the public including the white population-it was also recognizable to the african americans because it was about their heritage.-it was powerful just keep finding more points and elaborate on them. message me if you need more