Passage of the 16th Amendment in 1913 gave the government the power to collect income tax, a change that effectively reversed the prohibition against a “direct tax” included in Article I of the Constitution. (1 ene 1913 año – 14 abr 1916 año)
Añadido al timeline:
fecha:
1 ene 1913 año
14 abr 1916 año
~ 3 years and 3 months
