Even the Indus have known the design of their cities better known as grid system. They also practice the caste system. And in the field of literature, two great epics came from India. This is the Ramayana and Mahabharata knowing that we are still using it as two key epics of the world. There are also three philisophy developed in China in it’s long history. This is the Confucianism, Taoism and Legalism with large contributions because until now there are still people using these philosophy.

Legalism