Modern display of the Confederate flag initially proposed, and rejected, as the national flag in 1861. The design was instead adopted as a battle flag by the Army of Northern Virginia (ANV) under General Robert E. Lee. Most popular today is a rectangularized variant of the originally square ANV battle flag, common in modern reproductions. (A similarly rectangular flag was used during the war by the Army of Tennessee under General Joseph E. Johnston.) Despite never having historically represented the Confederacy as a country nor been officially recognized as one of its flags, it is commonly referred to as "the Confederate Flag" and has become a
Army of Northern Virginia artillery formed an Artillery Corps with 109 cannons. The Army of Northern Virginia was established on March 14, 1862, again under Johnston. Though the military department stayed existent its role changed into an administrative division for most of the war. At the outset of the Peninsula Campaign the Army of Northern Virginia had more than 55,633 soldiers. The cannon was assigned to the brigades, as well as the Reserve's artillery. Nominally, Jackson's Corps in the Shenandoah Valley, was subordinate to the Army. Since Jackson led his own campaign at the time of the Peninsula Campaign and was not under Lee's