College Scholarships for International Students.?

Asked by PenPhilic
******Since my english is not good, please understand even if there is a rude or wrong expression. Hi, I'm a korean international student who is making plan for my school life in USA. But making plan, I found much important but much difficult point; A scholarship. Without scholarship, my school life must be going to be a nuclear bomb to my household. Therefore, I need to find a college scholarship. But I have found there are tons of scholarships in USA yesterday through 1-day long research.(Of course there is korean scholarships though, the scholarships usually are for scientific students, not me. I'm gonna take economics as major.) ...So that is the story I have reached to Yahoo Answers. Please help me, predicting your help will give new lives to members of a household. Point : please introduce me USA college scholarships which covers full-tuition or offers more than 30 thousand dollars. Because I want to enter the Harvard University(for economics class)