Why was the wilmot proviso divisive to congress? northern congressman wanted slavery to spread to new territories southern congressman wanted slaves to have the same rights as freed men northern congressman believed they should make all the decisions about slaves southern congressman opposed the banning of slavery from the new territories

The Wilmot Proviso was a more-or-less religious declaration that slavery wouldnot be permitted in any of the new territories that were likely to be admittedto the USA. This would increase Northern dominance of Congress, and enable moreraising of taxes on imports - the big controversy in the South, which had nomanufacturing industry, and depended largely on imported goods.Please mark brainliest, thanks! :)