https://www.answers.com/american-government/Which_party_endorsed_the_wilmont_Proviso
Which party endorsed the wilmont Proviso? - Answers
wilmont provisopartyendorsedanswers
https://www.answers.com/american-government/Why_were_southern_politicans_opposed_to_the_wilmont_proviso
Why were southern politicans opposed to the wilmont proviso? - Answers
Southern politicians opposed the Wilmot Proviso because it sought to ban slavery in any territory acquired from Mexico, threatening the balance of power...
to thewilmont provisosouthernpoliticansopposed