Tomato avocados, and squashes of all kinds (such as zucchini and pumpkins) are all botanically fruit, yet cooked as vegetables. This has led to legal dispute in the United States. In 1887, U.S. tariff laws that imposed a duty on vegetables, but not on fruit, caused the tomato's status to become a matter of legal importance. The U.S. Supreme Court settled this controversy on May 10, 1893, by declaring that the tomato is a vegetable, based on the popular definition that classifies vegetables by use—they are generally served with dinner and not dessert ("Nix v. Hedden" (149 U.S. 304)). The holding
Regan v. Taxation with Representation of Washington under § 501(c)(4), only to be separately incorporated and to keep records adequate to show that the tax deductible contributions were not used to pay for lobbying. Regan v. Taxation with Representation of Washington Regan v. Taxation with Representation of Washington, 461 U.S. 540 (1983), was a case before the United States Supreme Court. The case involved several provisions of the Internal Revenue Code of 1954: Taxation with Representation of Washington (TWR), a non-profit corporation organized to promote certain interests in the field of federal taxation, was formed to take over the operation of two other nonprofit organizations, one of