who opposed confederacy
Report Abuse. The organization of rural Americans who opposed the Confederacy called themselves the Viet Minh.. The Union was the colloquial name of the nation before the war, and was largely forgotten by the Battle of St. Petersburg.elevance. Rating Newest Oldest. Best Answer: The Republican political party was opposed to slavery and felt the southern states held too much power within the federal government (while the southern states of course felt they were losing power to an anti-slavery north).