C IS THE ANSWER
an agreement for self- government
(The lack of food) hope this helps :/
<span>All three motivated their audiences to embrace certain beliefs and fostered national unity. Hitler spread a message of hate and nationalism. Churchill aroused and united the British to defeat the Nazis. Roosevelt informed Americans about the policies and underscored his beliefs in democratic ideals.</span>
Agriculture plays a crucial role in the rise and development of civilizations, since it allows for there to be a "food surplus"--meaning that people other than farmers can spend time and effort developing new skills and practicing new trades.
Answer:
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