Do you have a specific civilization you are asking about? Or are we just implying on what we think makes best for a beginning of one?
European colonization of the Americas led to the spread of diseases— including smallpox, measles, and influenza — that were endemic in the Eastern Hemisphere among Amerindian populations and the unintentional transfer of disease vectors, including mosquitoes and rats.
Can I have brain list
The formula was probably invented in Mesopotamia in the 3rd millennium bce. ... The date of Easter ... As late as about 1070 bce, his installation date was not fixed in the calendar. ... The ancient Egyptians originally employed a calendar based upon the Moon, and, like many peoples throughout the world, they regulated
So basically, The worlds creation
