Cotton and other crops were shipped to their destination by ship.
Answer:
Aryans from central Asia invaded South Asia and introduced the caste system as a means of controlling the local populations.
Answer:
William created a fusion of English and Norman systems of power to create a new kingdom that lasted well into the Middle Ages. England's ties with Scandinavia were severed and her ties with France were tightened, an alliance that has lasted to present day.
Religion played a major part on this, the Egyptians believed in any deity they chose
