It was Churchill who coined the term Iron Curtain in a 1946 speech he delivered in Missouri. It refers to the fact that Eastern Europe was more or less controlled by the Soviet Union. ... The Berlin Wall, which stood between 1961-1989, has been understood as the physical manifestation of the Iron Curtain
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A protectorate is a state that is controlled and protected by another sovereign state. ... A protectorate is different from a colony as they have local rulers, are not directly possessed and rarely experience colonization by the suzerain state.
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Historians believe that the main reason for moving the capital here was the iron ore deposits located near Meroë. For the next 900 years, Meroë thrived as a center of trade and culture. The Nubian turned Meroë into Africa's first iron working center.
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