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🔑:1. Mahatma Gandhi: Led India’s non-violent independence movement against British rule, inspiring civil rights movements worldwide. 2. Marie Curie: Pioneered research in radioactivity, becoming the first woman to win a Nobel Prize and leading advancements in medicine. 3. Nelson Mandela: Fought against apartheid in South Africa, promoting equality and human rights and serving as the country’s first black president. 4. Albert Einstein: Revolutionized physics with his theory of relativity, changing our understanding of time and space. 5. Rosa Parks: Her pivotal role in the Montgomery Bus Boycott sparked the civil rights movement in the United States advocating for racial equality.

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🔑:Renewable energy sources, such as solar and wind, are sustainable and produce minimal greenhouse gas emissions, positively impacting the environment. In contrast, non-renewable energy sources, like coal and oil, contribute significantly to pollution and climate change due to their carbon emissions and environmental degradation during extraction. Transitioning to renewable sources can mitigate these harmful effects.

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🔑:Social media has profoundly shaped communication styles among young adults, often favoring brevity and visual expression over traditional conversation. Platforms like Instagram and TikTok encourage concise messaging and creativity, leading to the rise of memes and shorthand slang. While this has increased connectivity, it sometimes results in diminished face-to-face interactions and deeper engagement.

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🔑:Urban school systems often face challenges such as overcrowded classrooms, limited funding, and high dropout rates. Solutions could include increasing funding through community partnerships, implementing mentorship programs to support at-risk students, and investing in teacher training to ensure high-quality education. Collaborative efforts can enhance resources and improve student outcomes.