I think the answer is B or C but I could be wrong
The state laws can not supercedes the federal laws as long as the state laws remain at state level.
<h3>What guides the supremacy?</h3>
The supremacy of federal law is guided by Supremacy Clause that establishes that the federal law generally take a precedence over state laws and even state constitutions.
Hence, the state laws can not supercedes the federal laws as long as the state laws remain at state level.
Read more about Supremacy Clause
<em>brainly.com/question/1481445</em>
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Tariff is a tax on goods leaving or entering the country
1. South Korea
2. Iran
3.Sri Lanka
4. Indonesia
5. Lebanon