1. is the most important factor in determining the direction of development of a

civilization.

Political structure is the most important factor in determining the direction of the development of a civilization.

Explanation:

The creation and development of a civilization happens to many through several factors, but the most important of them, mainly in relation to the development of civilization, is the political structure. This is because it is this element that organizes the other elements and keeps the system that bases civilization functioning, through rules and a strong control that determines how society will evolve, develop and maintain itself in a given space.

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