The Constitution section begins with the compromises that created the Constitution and then goes into detail as to the mechanics of the document and how it has been interpreted by the judicial branch.
The Constitution section section contains three separate days:
Day 1: Creation and Compromise tells the story of how it came to be written.
Day 2: Articles and Amendments shows how our government is created and modified.
Day 3: Judicial Review tells the history of how the document has been interpreted.