What was the union's strategy in the civil war explain why

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Well, there first strategy was that the union navy would blockade southern ports, so that they could neither export or cotton nor import need manufactured goods, there second strategy was that the union river boats and armies would move down the Mississippi river and split the confederacy in two and number three union armies would capture the confederate capital at Richmond Virginia.after snake that suffocates its victims    

Explanation:

the foundation of greek city-states: following the fall of the mycenaean civilization in the 10th century bc, the area surrounding the empire went through its own mini dark ages. answer and explanation