What does the supremacy clause do

The Supremacy Clause establishes the Constitution as the supreme law of the land and the foundation of government.

The Supremacy Clause in the Constitution of the United States establishes that the US Constitution is above any state law enacted or other law that is passed.  Any other laws and government actions must be in accordance with the nation's Constitution.

The Supremacy Clause is the second clause of Article VI of the Constitution.  It is stated as follows:

brainliest is someone you pick by simply clicking a button. it only shows up if there are two people that answered your question, then you decide who answer more accurately with detail and explanation and you give that person the title "brainliest".

i hope this your understandings.

i think that it would be tenth of the first