The reason Lee’s army was weakened as they lacked food and supplies.
The army of Lee army backed off and was made to surrender during the Battle of Gettysburg. It is because the war was costing higher expenses to the nation.
Therefore, he had to leave Richmond as his starving troops were surrounded by Union troops.
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Answer:
Few soldiers remained. -B
They lacked food and supplies. -C
Explanation:
Edge 22