How many stales levy import taxes in the U. S. A. ? A.4. B. 50. C. 46. D. 54.

The correct answer is B. 50.

All 50 states in the United States have the authority to levy taxes on imports (often called "import duties" or "tariffs"), but these are typically federal taxes imposed by the U.S. government, not individual states. States themselves do not impose taxes on imports from other countries directly. However, they can levy sales tax or other state-level taxes on goods once they are imported into the state.

That said, the U.S. federal government imposes tariffs and import taxes, not the individual states themselves.