Failure to force congressional action on these proposals , combined with the growing national interest in the Mexican problem before the Mexican–American War , led to the party 's rapid decline .
NOUN PART VERB ADJ NOUN ADP DET NOUN , VERB ADP DET VERB ADJ NOUN ADP DET ADJ NOUN ADP DET PROPN PROPN , VERB ADP DET NOUN PART ADJ NOUN .