[wardaddy]

Why did the north invade the south?

A) to preserve the union

B) to end slavery

We live in such silly times, when I was a kid everyone knew

[Mariner]

Why did the south Secede?

A) To preserve Slavery

B) To preserve Slavery under the guise of States Rights?

To answer your question, the North “invaded” the South to preserve the Union and assert it’s laws and authority over rebel governments.