What type of communication did the ancient greek, aristotle, primarily focus on?

The type of communication that ancient greek, aristotle, primarily focused on was:

Public communication of Public speaking.

Explanation:

Public speaking or public communication was a very important element in ancient Greece because they wanted to build knowledge, learning, and reason. Therefore they elaborated on a system of argumentation based on reason, persuasion, and rhetorical thinking. Because for them having the reason was very important to create authority. And their way to achieve the reason was to provide the biggest or stronger pieces of evidence they were able to provide. Public speaking or public communication was a very important element in ancient Greece because they wanted to build knowledge, learning, and reason. Therefore they elaborated on a system of argumentation based on reason, persuasion, and rhetorical thinking. Because for them having the reason was very important to create authority. And their way to achieve the reason was to provide the biggest or stronger pieces of evidence they were able to provide.