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The Dred Scott retrial of 1850 concluded that because they had previously resided in a free territory, Dred Scott and his wife Harriet had a right to be freed from slavery.
This 1850 verdict is different from the first trial held following this lawsuit. In 1847, after the Scotts had first sued their owner for freedom, the Missouri Circuit Court ruled that they were still slaves. The Scotts therefore asked for a second hearing in 1850, and won, but later lost the following trials when their owner appealed to higher courts.
His goal was to make the diplomacy return in a better way since the last president ruined niguara
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As a result of the Peloponnesian War, Sparta, which had primarily been a continental culture, became a naval power. At its peak, Sparta overpowered many key Greek states, including the elite Athenian navy.
The political use of the Ancient River Civilization of Egypt? I don't exactly follow. A civilization cannot have a "political use". However, if we are talking about how Egypt politically affected the world:
When trying to expand its borders, the Egyptians spread their influence to several different lands. They conquered lands stretching from East Africa to Southwest Asia. Afterwards, Egypt was conquered in return by Libyans, Kushites, Assyrians, Persians, Macedonians, Romans, etc..
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