Class struggle and political revolution is necessary for socialism to emerge. They think that everyone will just adopt it, without struggle or a fight, if it's represented convincingly.
Answer:
Fertile crescent is the new name of Mesopotamia.
Mesopotamia means the land between two rivers.
Although this depends greatly on the project and student in question, the best option from the list would be "<span>D. how naturalization happens," since it is the narrowest and most manageable of the topics. </span>