Answer: Although, not officially part of the Constitution, the introduction, or Preamble, explains the purpose of the Constitution and power of the government as originating from the people of the United States emphasized by the first three words, "We the People."
The Constitution is divided into seven articles on different topics. Each article is further divided into sections.
Article I deals with the legislative branch of government
Article II concerns the executive branch of government
Article III establishes the Supreme Court as the highest judicial power in the United States
Step-by-step explanation: