Hellenistic period was known as the period of the Alexander the Great after he conquered all of Mediterranean, which included the Greece, Egypt, and Persia. He wanted to bring the Greek, Egyptian, and Persian traditions together by establishing a “single Hellenistic civilization.” The Greek dialect just only used as an official language in the Hellenistic period. A new form of culture was created. This period was known as the heyday of literature, history, art, and science. Increasing in territorial boundaries brought a great develop of commercial. A prosperous education produced many choices of libraries and laboratories, which supported to introduce the practice of human dissection. The theories that the Earth and other planets revolved around
