In America, there are economic disparity even now. I think that it is a very big problem for many people who live in low income. I agree with the idea which depends on the ability of the each person because evaluating the person who have made an effort is natural result. However, in especially America, if people are born in house of the low income, they have little opportunity to make a great success. On the other hand, if they are born in rich house, they will success easily. This situation is bad and wrong thing. I think that people should be given an opportunity equally.