they have these the social in some sort of way if you want to go to school outside the country and many Salvadorians did they'd go to school in Cornell Iowa of all places
Many students from El Salvador have parents who encourage them to enroll in Cornell in Iowa because there is an El Salvador immigrant community living in that area. 
mnli hypothesis: Many students from El Salvador have parents who encourage them to enroll in Cornell in Iowa because there is an El Salvador immigrant community living in that area.  premise: they have these the social in some sort of way if you want to go to school outside the country and many Salvadorians did they'd go to school in Cornell Iowa of all places