What is another name for a document which decides how things are run in the country?

The Supreme law is the another name of the Constitution of the United States of America that decides how things are run in the country.

Explanation:

The Supreme law of the United States. it is the base and root of the constitutional administration holding the continuation of the United States of America and the federal government of the United States.

It implements the structure for the establishment of the United States government and the association of the federal government with the residents, states and all people.