Advances in radar and mine detection technology.
Moreover, Alliances are formed for various reasons, such as the need for financial or military support, trade agreements, investments or loans. Alliances became strong in the early 19th century when European states either wanted to support the French dictator Napoleon Bonaparte or to defeat him.
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Fredrick Douglas is the answer
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The answer is B.
The Egyptians enslaved the Jews.
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Answer:rapid growth of urban areas
Explanation: