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  2. Kardashev scale - Wikipedia

    en.wikipedia.org/wiki/Kardashev_scale

    Projection of the Kardashev scale to 2040 based on data from the International Energy Agency World Energy Outlook. Kardashev presented for the first time a classification of civilizations according to the level of the rate of their energy consumption, or ability to harness power, in an article entitled Transmission of Information by Extraterrestrial Civilizations, published in 1964 first in ...

  3. Civilization - Wikipedia

    en.wikipedia.org/wiki/Civilization

    The ancient Sumerians of Mesopotamia were the oldest civilization in the world, beginning about 4000 BCE. Ancient Egypt is an example of an early culture civilization. [1]A civilization (also spelled civilisation in British English) is any complex society characterized by the development of the state, social stratification, urbanization, and symbolic systems of communication beyond signed or ...

  4. Silurian hypothesis - Wikipedia

    en.wikipedia.org/wiki/Silurian_hypothesis

    The Silurian hypothesis is a thought experiment, [1] which assesses modern science's ability to detect evidence of a prior advanced civilization, perhaps several million years ago. The most probable clues for such a civilization could be carbon, radioactive elements or temperature variation.

  5. 11 Richest Empires in Ancient History - AOL

    www.aol.com/11-richest-empires-ancient-history...

    During the time of the imperial Song Dynasty from the late 10th through late 13th centuries, China was the most advanced civilization in the world. Its contributions to science, art, engineering ...

  6. Portal:Civilizations - Wikipedia

    en.wikipedia.org/wiki/Portal:Civilizations

    Civilizations include features such as agriculture, architecture, infrastructure, technological advancement, currency, taxation, regulation, and specialization of labour. Historically, a civilization has often been understood as a larger and "more advanced" culture, in implied

  7. Advanced Civilization - Wikipedia

    en.wikipedia.org/wiki/Advanced_Civilization

    Advanced Civilization is an expansion game for the board game Civilization, published in 1991 by Avalon Hill.Ownership of the original game is necessary to play. While Civilization is in print as of November 2019 (by Gibsons Games), Advanced Civilization is not, following the dissolution of the original Avalon Hill game company and sale of all rights to titles to Hasbro in 1998.

  8. Mycenaean Greece - Wikipedia

    en.wikipedia.org/wiki/Mycenaean_Greece

    Mycenaean Greece (or the Mycenaean civilization) was the last phase of the Bronze Age in ancient Greece, spanning the period from approximately 1750 to 1050 BC. [1] It represents the first advanced and distinctively Greek civilization in mainland Greece with its palatial states, urban organization, works of art, and writing system.

  9. Did another advanced species exist on Earth before humans? - AOL

    www.aol.com/news/2018-05-01-did-another-advanced...

    If an earlier civilization existed on Earth millions of years ago, we might have trouble finding evidence of it -- but that doesn't mean it didn't exist.