Firstly the caveat: my knowledge on the subject is still very limited, so please excuse it, if my question is wrong in its assumptions.
To my understanding, the southern states succeeded militarily quite well in the beginning of the war. However, over the longer term the material and economical strengths turned the tide more and more to North, which crushed the opponent militarily in the end. If this is very roughly right, what was the moment or battle, after which the advantage moved to the North and the South could no longer win? Or did the South ever have any chance of winning at all against the more industrial opponent?

首先聲明:我對這方面的了解很少,如果我的問題有什么不對的地方,請諒解。
據(jù)我所知,在開戰(zhàn)之初,南方各州的軍事進展很順利。不過從長期來看,北方的物質(zhì)和經(jīng)濟實力更強,讓形勢慢慢偏向北方,最終擊垮了對手。如果這是對的,那是什么時候,或者是哪場戰(zhàn)役讓優(yōu)勢轉(zhuǎn)移到北方,讓南方勝利無望的?或者說,南方是否曾經(jīng)有機會戰(zhàn)勝工業(yè)實力更強的北方?