Answer:
Abundant plant and animal life.
In both te Arab and France, commoners did not believe that they could live a better life and it took them years to realize this fact. In both the revolutions, common people got to know about the lifestyle of other people. The youth of both revolutions disagreed with their lifestyle and therefore, revolted. In both cases, there was high inflation and unemployment. Public speakings, pamphlets, magazines, newspapers were sources of information, in both the cases. The social, economic and political reasons were thus similar.
It demonstrated that the ideas in the U.S constitution were stronger than the ideas in of a political party. would be the right answer