Dee ihe na-aga n'ihu maka paragraf a - Mgbe a kwụsịrị n'ihu Richmond, ndị agha nke atọ so ndị agha nke Potomac gaa Manassas, ebe e zigara ya ka ọ kwado ndị agha John Pope nke Virginia. Ndị agha ahụ hapụrụ Harrison's Bar n'ụbọchị iri na anọ nke ọnwa Ọgọstụ, ma, na-agagharị na Yorktown, banye n'ụgbọ n'ụbọchị iri abụọ nke ọnwa Ọgọstụ maka Alexandria. Ọ bịarutere Warrenton Junction na August 26, na ụbọchị na-esote Excelsior Brigade nwere ọgụ siri ike na Bristoe Station. N'ụbọchị 29 nke ọnwa Ọgọstụ, ndị agha ahụ lụrụ ọgụ na Groveton. Cuvier Grover's Brigade, nke Hooker's Division, lụrụ ọgụ n'ụzọ siri ike n'akụkụ ụzọ ụgbọ okporo ígwè, nke e jiri bayọn na egbe ndị a na-agba agba mee ihe. N'ụbọchị mbụ nke ọnwa Septemba, ndị agha Kearny lụrụ agha na Chantilly
, Brigade nke Birney na-ewere akụkụ pụtara ìhè; E gburu Kearny n'omume a. Ọnwụ nke ndị agha na Manassas, gụnyere Bristoe, Groveton, na Chantilly, ruru 260 gburu, 1,525 merụrụ ahụ, na 453 na-efu; ngụkọta, 2,238, gụnyere Phil Kearny, onye ndị agha Confederate gbara na Chantilly. Ngalaba Hooker nwere ndị agha 10,000 na Yorktown, wee nweta nkwado nke ihe dịka 3,000 ọzọ; mgbe Manassas gasịrị, ọ dọtara nri na Fairfax Station maka naanị ndị agha 2,400.