Lee, General R.E., invasion of Maryland,
Lee, General R.E., loss at Antietam,
Lee, General R.E., recrosses the Potomac,
Lee, General R.E., position of Army,
Lieutenant Generals, appointment of,
Lee, General R.E., invasion of Maryland,
Lee, General R.E., loss at Antietam,
Lee, General R.E., recrosses the Potomac,
Lee, General R.E., position of Army,
Lieutenant Generals, appointment of,