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PA, USA

Philadelphia

23 sources organized by credibility tier.

Tier 1 — Institutional and Academic (9)
  • Declaration of Independence, July 4, 1776National Archives and Records Administration

    The original engrossed parchment, held at the National Archives. Philadelphia is where the document was debated, drafted, and signed -- the city is inseparable from the Declaration's creation.

  • Diary and Autobiography of John Adams, Vols. 2-3Harvard University Press (L.H. Butterfield, ed.)

    Adams's diaries kept during his Philadelphia sessions as a delegate. Provides unguarded commentary on debates over independence, the Declaration, and the management of the war.

  • Independence National Historical Park: Official SiteNational Park Service

    NPS resource covering Independence Hall, Congress Hall, Carpenters' Hall, and the broader historic district. Includes interpretive programs grounded in archaeological and documentary research.

  • Independence: The Struggle to Set America FreeBloomsbury Press (John Ferling)

    Scholarly narrative of the movement toward independence focusing on the Philadelphia congresses of 1775-1776. Draws extensively on delegate correspondence and diary sources.

  • Journals of the Continental Congress, 1774-1789Library of Congress

    American Memory (lwjc.html) retired — updated to current LOC collection page

  • Letters of Delegates to Congress, 1774-1789 (26 vols.)Library of Congress (Paul H. Smith, ed.)

    American Memory (lwdg.html) retired — updated to current LOC collection page

  • The Beginnings of National Politics: An Interpretive History of the Continental CongressAlfred A. Knopf (Jack N. Rakove)

    Pulitzer Prize-winning analysis of the Continental Congress as an institution. Essential for understanding how Philadelphia functioned as the political center of the Revolution.

  • The Papers of Benjamin Franklin (43 vols.)Yale University Press (various editors)

    Comprehensive scholarly edition of Franklin's correspondence and writings. Philadelphia is Franklin's home city; his papers document the city's political culture from the 1750s through the Constitutional Convention.

  • The Philadelphia Campaign, 1777-1778 (2 vols.)Stackpole Books (Thomas McGuire)

    Definitive military history of the Brandywine-Germantown-Valley Forge campaign and the British occupation of Philadelphia. Based on primary sources from both sides.

Tier 2 — Reputable Secondary (11)
Tier 3 — General Reference (3)

For details on how we evaluate sources, see our Methodology.