Article I
Article I is about the legislative branch. It says that congress will consist of a senate and house of representitives.
Article II
Article II is about the Executive branch. It explains the powers of the president and what happens if the president is impeached.
Article III
Article III is about the Judicial branch. It explains judicial powers and the supreme court. It also covers trials and treason.
Article IV
Article IV is about the states relations. It says that all states will respect other states and their policies.
Article V
Article V is about the Amendment process. It tells how the amendment should be proposed and how it can be ratified.
Article VI
Article VI is about supremecy. It says that the constitution is the highest law of the land, and overrides all other laws.
Article VII
Article VII is about ratification of the constitution.