Sumerians
Writing was invented to record information and communicate ideas across time and space. Its impact on human communication and civilization was profound, as it allowed for the preservation of knowledge, the spread of ideas, the development of complex societies, and the advancement of technology and culture.
Writing arose and spread in societies that had a need for record-keeping, such as complex societies with centralized governments or economies. It also required the development of suitable materials and tools. Societies that did not have these needs or resources may not have developed writing.
the Sumerians invented the writing cuneiform.
Calendars pre-date writing. All societies created a calendar of some kind. The earliest known 'calendar' has been dated over 20,000 years old.
The Roman writing invented in the 7th century. This is considered to be among some of the most ancient forms of writing.
Because some societies were more complex than others and so they required writing and also they could support specialist scribes.
Alphabetic writing.
Some Developments that occurred that made societies turn into civilizations were writing, art and architecture that characterize a civilization.
Alphabetic writing was invented.
The Sumerians in Mesopotamia are thought to have invented writing around 5,000 years ago
why was oral tradition important before writing was invented
The ancient Egyptians invented writing, but it's not known which people were involved.