According to the philosophy of idealism, which subjects are especially important in stimulating thinking and promoting identification with the cultural heritage? why are these subjects useful?

Idealism is an exceptionally old philosophical idea and it has practiced an intense impact on the mind of man all through the ages. Philosophy and theology educate the student about an extensive variety of circumstances. Mathematics can show enhancement to students' powers of thought. And when we look at the History and literature, it delivers ethical and traditional representations.