By 850, the influence of the patriarchs of Alexandria, Jerusalem, and Antioch had declined. The primary struggle for control of the Church was between the pope in the west and the patriarch of Constantinople in the east. Use the map below to predict why this might be the case.

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the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.

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b. the 200th birthday of the united states