 Complete the following phrase:  It fought at the Battle of First Bull Run First Manassas in a brigade under James Longstreet and in August totaled 570 men. During April, 1862, when the regiment was reorganized, it contained only six companies. The 1st Virginia Infantry was assigned to A. P. Hills, Kempers, and W. R. Terrys Brigade, Army of Northern Virginia. It was active from the Battle of Williamsburg to the Battle of Gettysburg, except when it was with Longstreet at the Siege of Suffolk, Virginia. Later the unit was involved in the capture of Plymouth, the conflicts at Drewrys Bluff and Cold Harbor, the 