The us constitution structures the government by creating a system that

divides power equally between the states.
organizes power on state and local levels.
organizes power on federal, state, and local levels.
divides power between executive and judicial branches.

Organizes power on federal, state, and local levels.

Explanation:

The U.S. Constitution establishes a federalist nation, meaning that it organizes power on federal, state, and local levels: there are some powers granted only to the federal, and others given only to the states, and there are other powers shared among the federal, the states and the local.

Article VI and the Tenth Amendment of the U.S Constitution are two places where we can find the principle of federalism: Article VI establishes the federal Constitution as the "Supreme Law of the Land," and therefore that all are bound by it and no government state should create a law that is in conflict with the Constitution, and no federal officers, judges, courts or any other people and institution with authority should contradict it or do anything that violates it; and the Tenth Amendment establishes that any power not delegated to the federal government is reserved for the states or the people.

organizes power on federal, state, and local levels.

answer; the population in brazil is very diverse there are many races and ethnic groups