After the preamble the rest of the constitution is divided into seven sections called

Articles.

After the Preamble, the rest of the U.S. Constitution is divided into seven sections called ARTICLES.

Article 1 - Legislative Branch. Its powers and duties.
Article 2 - Executive Branch. Its powers and duties.
Article 3 - Judicial Branch. Its powers and duties.
Article 4 - Powers and duties of the States
Article 5 - Powers of the Congress to propose Amendments
Article 6 - Deals with Treaties made before and after the establishment of the Constitution.
Article 7 - Ratification of the Conventions of the States 

B. total incorporation