<prompt> Ngwala tšwetšopele ya serapa se - Dintwa tša Matšatši a Šupago di thomile ka tlhaselo ya Union ka Ntweng ya Oak Grove ka June 25, 1862, eupša McClellan o ile a lahlegelwa ke tšhišinyo ka pela ge Lee a thomile lelokelelo la ditlhaselo ka Beaver Dam Creek Mechanicsville ka June 26, Gainess Mill ka June 27, ditlhaselo tše nnyane ka Garnetts le Goldings Farm ka June 27 le June 28, le tlhaselo go bahlapetši ba ka morago ba Union ka Savages Station  <response>: Ka June 29. Madira a McClellan a Potomac a ile a tšwela pele go ikgogela morago go ya lefelong le le šireletšegilego la Harrisons Landing ka Nokeng ya James. 