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Welcome to ConSource

ConSource is a free online library of constitutional history. We digitize and cross-reference source documents written by individuals who drafted, ratified, and influenced the creation of the U.S. Constitution and its Amendments. We also run programs and host events that make use of constitutional sources.

Documents »

Start your research or browsing with first-hand records and correspondence.

Constitutional Index »

View summaries and resources by section, amendment, clause, and theme.

Lesson Plans »

Browse ConSource-created lesson plans and student resources.

Blog »

Read ConSource news along with staff and scholarly writings based on U.S. History and source documents.

From the Blog: Give the Gift of History by Supporting ConSource This Holiday Season!

Fri, 19 Dec 2014

Dear ConSource Supporters,

Each holiday season, I return to my family home in historic Bucks County, Pennsylvania to celebrate with family and attend the annual reenactment of George Washington’s daring 1776 crossing of the Delaware River on Christmas Day.Washington and his men braved ice, sleet, and blinding snow to cross the river and achieve victory over the Hessian soldiers at Trenton. Washington’s bold victory reinvigorated the American people’s fight for independence.

The men and women who recreate Washington’s famous crossing take pains to preserve the integrity and accuracy of this famous military feat.  And, although ...

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Get Involved

ConSource maintains an official library and an open library. The official library contains collections and documents that have been approved by a board of academic advisors who specialize in U.S. history and constitutional themes. The open library contains collections and documents that are being considered or do not meet the standards of the academic advisory board.

As we build the next phase of ConSource.org, anyone will be able to participate in content creation and editing by signing up for a ConSource account. While the next phase of development is awaiting funding, you can still help improve and add to ConSource content.

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