"Bull Run." YourDictionary, n.d. Web. 05 December 2018. <https://www.yourdictionary.com/bull-run>.
Bull Run. (n.d.). Retrieved December 05th, 2018, from https://www.yourdictionary.com/bull-run
A small stream of northeast Virginia southwest of Washington, DC, near Manassas. It was the site of two important Civil War battles (July 21, 1861, and August 29-30, 1862), both Confederate victories. They are also known as the Battles of Manassas.