Why the Union was successful in the West during the Civil War?

The Union had effective leadership in the West.
The Union took a defensive stance in the West.
The Union had more troops than the Confederacy in the West.
The Union was fighting in very familiar territory in the West.

Question

Why the Union was successful in the West during the Civil War?

The Union had effective leadership in the West.
The Union took a defensive stance in the West.
The Union had more troops than the Confederacy in the West.
The Union was fighting in very familiar territory in the West.

anonymous · Answer

i need help I think the correct answer is A/C