The Preamble
Read the Preamble with historical context and primary-source commentary.
Research collection forthcomingThe Governing Text
The Constitution
Read the Constitution clause by clause alongside historical sources, judicial interpretations, amendments, and the debates surrounding its meaning.
Constitutional analysis should begin with the constitutional text itself. This collection lets readers move from the actual language of the Constitution to the historical evidence and legal doctrines that developed around it.
Article I — Legislative Power
Congress, enumerated powers, representation, taxation, and the legislative structure.
Research collection forthcomingArticle II — Executive Power
The presidency, executive authority, appointments, treaties, and constitutional duties.
Research collection forthcomingArticle III — Judicial Power
Federal courts, judicial power, jurisdiction, and the constitutional judiciary.
Research collection forthcomingArticles IV–VII
Federalism, amendment, constitutional supremacy, ratification, and interstate relations.
Research collection forthcomingBill of Rights
The first ten amendments and the historical controversies that produced them.
Research collection forthcomingLater Amendments
Reconstruction, voting rights, structural reforms, and subsequent constitutional amendments.
Research collection forthcoming