Nix v. Hedden official state vegetable. Nix v. Hedden Nix v. Hedden, 149 U.S. 304 (1893), was a decision by the Supreme Court of the United States that, under U.S. customs regulations, the tomato should be classified as a vegetable rather than a fruit. The Court's unanimous opinion held that the Tariff Act of 1883 used the ordinary meaning of the words "fruit" and "vegetable," instead of the technical botanical meaning. John Nix founded the John Nix & Co. fruit commission in New York City in 1839. The company became one of the largest sellers of produce in New York City at the
A priori and a posteriori negation is not self-contradictory (thus, it is said that it is "not" true in every possible world). As Jason Baehr states, it seems plausible that all necessary propositions are known "a priori", because "[s]ense experience can tell us only about the actual world and hence about what is the case; it can say nothing about what must or must not be the case." Following Kant, some philosophers have considered the relationship between aprioricity, analyticity, and necessity to be extremely close. According to Jerry Fodor, "Positivism, in particular, took it for granted that "a priori" truths must be necessary..." However, since