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Revolution – A sudden change in government or social order. (Example: The French Revolution changed the political system of France.)
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Empire – A group of countries or territories ruled by one authority. (Example: The Roman Empire was one of the most powerful in history.)
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Independence – Freedom from control by another country. (Example: Many countries celebrate their independence day.)
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Invention – A newly created device or idea. (Example: The invention of the telephone revolutionized communication.)
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Civilization – A society with developed culture and technology. (Example: Ancient Egyptian civilization left many monuments.)
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Monarchy – A form of government with a king or queen. (Example: The United Kingdom has a constitutional monarchy.)
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Conflict – A serious disagreement or war. (Example: The Cold War was a conflict between two superpowers.)
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Treaty – An official agreement between countries. (Example: The Treaty of Versailles ended World War I.)
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Exploration – Traveling to discover new places. (Example: The Age of Exploration led to the discovery of new lands.)
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Reform – A change made to improve something. (Example: The education reform improved schools nationwide.)
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Colony – A territory controlled by another country. (Example: India was once a British colony.)
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Alliance – An agreement between countries for mutual benefit. (Example: Many nations formed alliances during World War II.)
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Resistance – The act of fighting back against control. (Example: There was strong resistance against unfair laws.)
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Influence – The power to change someone or something. (Example: The Renaissance had a huge influence on art and science.)
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Innovation – A new idea, method, or product. (Example: The internet is one of the greatest innovations of modern times.)