What is the one purpose of the supremacy clause of the constitution?

It says the national government outrank – or take precedence – over laws enacted by state governments. so C)

Option C, is the right answer.

Explanation:

The Supremacy Clause can be found in the Second Paragraph of the Sixth Article, to the Constitution of the United States. This Clause places the relationship between federal and state government so that it could remain transparent. It emphasizes on the fact that federal regulations are the supreme judicature of the country and consequently all states, federal leaders and magistrates are united by it, which suggests in case of a dispute between the laws of federal and state government, the federal legislation is the one that shall predominate.

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.

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what started the norman conquest?

profound political, administrative, and social changes in the british isles. last line of my information: )