Pope Urban II calls the first crusade - this event was caused as Byzantine Emperor Alexius I made an appeal to Urban for assistance. Urban united Christian Europe to fight against the Turks to take back the Holy Land.
Urban degraded Muslims in speeches with exaggerating stories of anti-Christian acts, giving the united Christian Europe a common enemy and a promised reward.
The Christians were, however, initially beaten back due to inexperience and lack of discipline.
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The 21st amendment to the united state constitution repealed the 18th emendment to united states contitution.
All this cartoon is saying that in agrarian societies such as these, the economy was primary based on bartering, since the exchange of goods and services was done one a "need by need" basis.
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where is the following answers??