Answer:
The answer is B: The federal income tax was unconstitutional.
Explanation:
Pollock v. Farmers’ Loan and Trust Company, (1895), U.S. Supreme Court case in which the court voided portions of the Wilson-Gorman Tariff Act of 1894 that imposed a direct tax on the incomes of American citizens and corporations, thus declaring the federal income tax unconstitutional. The decision was mooted (unsettled) in 1913 by ratification of the Sixteenth Amendment to the federal Constitution, giving Congress the power “to lay and collect taxes on incomes.”
1. it stopped the spread of slavery north of the Ohio river
Well, freedom was a pretty important aspect of the enlightenment. It was in fact during this enlightenment era that American fought for and gain its independence. The declaration of Independence was very much influenced by Enlightenment philosopher, John Locke's ideas on human independence.
You can look up how John Locke influenced the US Declaration of Independence
The answer would be 3. Communism.
Essentially, he called it Marxism- where the population shares everything. This idea was expanded upon to create excessive communism, which grew to be used in Russia and China.
I Hope this Helps!
