What three things must occur for people living together to become a civilization? explain the steps.

Things must occur for people living together to become a civilization:

Civilization refers to the social and cultural development of man in an advanced state. There are several elements of civilization, including:

The three most important things that are necessary are centralized government, social class and writing. A centralized government is a person or group of people responsible for creating and enforcing the law. The US centralized the federal government in Washington. The social class is divided into upper, middle and lower. USA uses English.

hello,

i'm not so sure but i hope this in anyway.

the president of russia is head of state, and of a multi-party system with executive power exercised by the government, headed by the prime minister, who is appointed by the president with the parliament's approval.

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the language dates from the contacts of arabian traders with the inhabitants of the east coast of africa over many centuries. under arab influence, swahili originated as a lingua franca used by several closely related bantu-speaking tribal groups.