Do it on your own don't give up... mistakes happen for a reason
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The other options are Pull options.
Answer is C. Religious persecution.
Most people in Europe around the crusades were Catholic christians and never liked the muslim religion invading into Europe so thats why the crusades started to first free the Jews from the Arabs and stop Islam from coming into Europe.
Answer:
union of states under one national government
In those times education wasn't important his dad teached him how to farm and he helped his mom to cook