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La première révolution industrielle couvre la période allant de 1760 à 1840. Déclenchée par l’invention de la machine à vapeur et la construction des chemins de fer, elle inaugure l’ère de la production mécanisée. La deuxième révolution
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Underground Knowledge — A discussion group
— 24412 members
— last activity Jan 01, 2026 12:07PM
This global discussion group has been designed to encourage debates about important and underreported issues of our era. All you need is an enquiring ...more
Political Philosophy and Ethics
— 6194 members
— last activity 7 hours, 33 min ago
Study and discussion of the important questions of ethical and political philosophy from Confucius and Socrates to the present. Rules (see also the ...more
Alex’s 2025 Year in Books
Take a look at Alex’s Year in Books, including some fun facts about their reading.
147 books
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3,117 friends
12 books
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4 friends
104 books
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19 friends
12 books
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196 friends
0 books
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2 friends
Favorite Genres
Business, Classics, Cookbooks, Ebooks, History, Manga, Philosophy, Poetry, Psychology, Religion, Science, Spirituality, and Sports
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