YOU SAID:
A crestfallen field force therefore withdrew from the combat area after about a month
INTO JAPANESE
それゆえ、約1ヶ月後には、崩壊したフィールド軍が戦闘領域から撤退した
BACK INTO ENGLISH
Therefore, after about a month, the collapsed field forces withdrew from the battle area
INTO JAPANESE
したがって、約1ヶ月後に、倒壊したフィールド軍は戦闘領域から撤退した
BACK INTO ENGLISH
Therefore,
INTO JAPANESE
したがって、
BACK INTO ENGLISH
Therefore,
That didn't even make that much sense in English.