The emperors and empresses convoked religious councils, which had to make a decision. These councils were convoked only to solve issues caused by the Iconoclast Controversy.
If they were not united, England would overtake them.
The Great plains, not sure why honestly.
It was the tariffs imposed by the Southern legislatures that hurt the economy in the South by taxing imported goods. The idea was to foster more good-creation domestically, but the US lacked the appropriate resources.
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Mehmed surrounded Constantinople from land and sea while employing cannon to maintain a constant barrage of the city's formidable walls. The fall of the city removed what was once a powerful defense for Christian Europe against Muslim invasion, allowing for uninterrupted Ottoman expansion into eastern Europe.
Explanation:
