They backed up liberal reforms in the lands they conquered. :)
Answer:polk had a three-part plan for the war with mexico:first american troops would drive mexican forces out of the disputed border region in teaxs and make the border secure.second the united states would seize new mexico and california.finally,american forces would take mexico city,the capital of mexico.
Explanation:
Polices that would allow the use and manufacture of alcohol and the ownership of slaves.