Statistics for occurrence #1 of “U. S. A.” in chapter 98 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 2.:
...Gen. U. S. A.
2. Jos. E. Johnson, Va., Q.-M.-Gen. U. S. A.
3. Robt. E. Lee, Va., Col. of Cavalry U. S. A.
Major-Generals in the Provisional army.
1. David E. Twiggs, Ga., Brig.-Gen. U. S. A.
2. Leonidas Polk, La., Episcopal Bishop of La.
Brigadier-Generals in the Provisional army.
1. P. T. G. Beauregard, Capt. Engs. U. S. A.
2. Braxton Bragg, La., Capt. Art. U. S. A.
† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.