All three of the courses you mentioned would qualify as your 4th year of history/social science. If AP Economics interests you most, take that.
This is excellent advice: https://mitadmissions.org/blogs/entry/applying_sideways/
All three of the courses you mentioned would qualify as your 4th year of history/social science. If AP Economics interests you most, take that.
This is excellent advice: https://mitadmissions.org/blogs/entry/applying_sideways/