The american education are far sighted, they believe people tend to change career atleast  twice in their life time but not sure of what they will, so they try to teach everything from arts, history, music, accounts, science , everything so that they can figure out later that i did that course, this is what it looks like , it just gives the basic idea

unless in nepal where opportunity are less, jobs are less, government , ppl are poor, they cant afford 4 yrs of education, they have merely one choice, one opoortunity, what you r at first will be there for rest of life, but its changing nowdays.

so its bad luck for you bhum, i believe you might have to do course by course evaluation or else you have to find college or programs which are interdiiciplinary, they usually accepts that.

city university of new york accepts 3yrs bachelors degree.