Prediction for america?

what will be the situation of america in 50 years? i predict heavy conflict for americans internally, between illegals/mexicans/hispanics, between muslims, and between other radical religious groups. multiculturalism sounds like a good thing, and those who dont support is are labelled as racist/nationalist/bigot, but i wonder if realistically it could work in america. especially since when it comes to appeasing the minority, america is the model nation on earth. ~10% of america is hispanic and it cant even maintain its sovereignty with a border and official language because of the internal disagreements and accusations of racism. i predict these disagreements will turn into conflictin the future.