Was president polk with the results of the treaty of guadalupe hidalgo? a) yes. as an expansionist and believer in manifest destiny, president polk was happy with the mexican cession b) yes. popularity for the war was waning, and president polk was eager to conclude the matter c) no. president polk believed the treaty would harm international relations with mexico, but reluctantly agreed to the deal due to its overwhelming support by the american public d) no. president pol believed that the treaty didn't go far enough in requiring land for american expansion