No one actually knows.
Islam civilization started by start of Quran revelation to prophet Muhammad in year 610 AD. The first verse of Quran is 'Read'. This is the first pillar of any civilization. The real civilization started when people, by Islam, realized the real objectives of their creation.
The Japanese civilization started in 3175BC. The civilization is still here now.
I think it was france.
Communal living is about as old as civilization.
Greece
First civilization developed with the greeks.
We could start by the first code of laws in existence.
Silver was known to ancient civilization
Greece
Mesopotamia, which means "land between the rivers" is located between the Tigris and Euphrates Rivers.
4,000 years ago Babaylon celebrated New Years that lasted for 11 days and took place on the first day of Spring. This makes sense since spring is the rebirth of life. Using Jan. 1 as the start of the new year has no significance.
the first day after the last day of the previous year.