Answer: The Union's advantages as a large industrial power and its leaders' political skills contributed to decisive wins on the battlefield and ultimately victory against the Confederates in the American Civil War.
Explanation:
This is the site I got the info from: https://courses.lumenlearning.com/boundless-ushistory/chapter/conclusion-reasons-for-union-victory/#:~:text=The%20Union's%20advantages%20as%20a,in%20the%20American%20Civil%20War.
SO NOT MY WORDS! I HOPE IT HELPS THO :)