According to one of the fundamental rules of the Constitution, who holds the ultimate authority in the United States?

Athe elected president
BCongress
Cthe people
Dthe Supreme Court

User: Who is in charge of upholding the supremacy clause of the United States Constitution?

Aindividual state courts
Bindividual state governments
Cthe president of the United States
Dthe United States Supreme Court

Verified Answer :

The people hold the ultimate authority in the United States. The United States Supreme Court is in charge of upholding the supremacy clause of the United States Constitution.