Chronology

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1. Civil rights era · 1945–1975

2. From 1959
   Storyline · 19 events · Chapel Hill Research Triangle Park and Orange County's growth

   The Research Triangle Foundation, formed in 1959, ran the research park planned between Durham and Raleigh around UNC, N.C. State and Duke. That November Orange County commissioners said the park would bring the county mainly new residents and school costs rather than taxable industry, and began discussing county-wide zoning.

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A dated event is a fact, filed on the page of the subject it belongs to: a person, a place, a theme, or a named event or history. Pages are subjects, with their own works and sources; the Place, community, or institution filter also gathers the institutions that recur in the entries without a page of their own. The page opens on the highlights; a search or any filter looks through every dated event and storyline, and each filter’s counts say how many entries choosing it would show alongside the others. A storyline is a longer history that gathers related dated events, and each storyline’s page lists its own. Counts give dated events and storylines separately. Dates come from the sources named on the cards and from the index’s event pages; where sources disagree, the card follows the county records. Entries marked approximate or needing research say so on the card; the rest were checked against the source named on it. The correction link under the entries opens the contact form; name the entry and its date and the Friends will check the source. Suggest an event →

Compiled and maintained by the Friends of the Orange County Public Library from county records, the sources named on each card, and the index’s event pages. Last updated October 4, 2026.