; and (B) the applicable State and Indian Tribe have entered into a Tribal-State compact authorizing the placing of sports wagers through interactive sports wagering platforms. (b) No preemption Nothing in this Act preempts or limits the authority of a State or an Indian Tribe to enact, adopt, promulgate, or enforce any law, rule, regulation, or other measure with respect to sports wagering that is in addition to, or more stringent than, the requirements of this Act. (c) Taxation of sports wagering Nothing in this Act limits or otherwise affects the taxation of sports wagering by a State, an Indian Tribe, or a locality. 502. Severability If a provision of this Act, an amendment made by this Act, a regulation promulgated under this Act or under an amendment made by this Act, or the application of any such provision, amendment, or regulation to any person or circumstance, is held to be invalid, the remaining provisions of this Act, amendments made by this Act, regulations promulgated under this Act or under an amendment made by this Act, or the application of such provisions, amendments, and regulations to any person or circumstance— (1) shall not be affected by the invalidity; and (2) shall continue to be enforced to the maximum extent practicable.