The natural divider of African civilizations was the

Correct answer is Sahara desert.

Explanation:

Sahara desert was a natural border between different civilizations that lived in Africa. Therefore, the first civilizations such as Egyptian were created in northern part of Africa, in the river valleys.

Until Middle Ages we practically had no contact between people who were living on the different sides of Sahara desert.

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choose your topic and establish your purpose. a lot of writers struggle to define the initial focus for their paper.

create a list of main ideas. this is the brainstorming part of the writing process.

organize your main ideas.

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review and adjust.

answer; an active listener;