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  2. 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 ...

  3. History of biology - Wikipedia

    en.wikipedia.org/wiki/History_of_biology

    The history of biology traces the study of the living world from ancient to modern times. Although the concept of biology as a single coherent field arose in the 19th century, the biological sciences emerged from traditions of medicine and natural history reaching back to Ayurveda, ancient Egyptian medicine and the works of Aristotle, Theophrastus and Galen in the ancient Greco-Roman world.

  4. Human history - Wikipedia

    en.wikipedia.org/wiki/Human_history

    Human history is the record of humankind from prehistory to the present. Modern humans evolved in Africa around 300,000 years ago and initially lived as hunter-gatherers.They migrated out of Africa during the Last Ice Age and had spread across Earth's continental land except Antarctica by the end of the Ice Age 12,000 years ago.

  5. History of Western civilization before AD 500 - Wikipedia

    en.wikipedia.org/wiki/History_of_Western...

    The earliest civilizations which influenced the development of the West were those of Mesopotamia, the area of the Tigris–Euphrates river system, largely corresponding to modern-day Iraq, northeastern Syria, southeastern Turkey and southwestern Iran: the cradle of civilization.

  6. History of life - Wikipedia

    en.wikipedia.org/wiki/History_of_life

    The history of life on Earth traces the processes by which living and extinct organisms evolved, from the earliest emergence of life to the present day. Earth formed about 4.5 billion years ago (abbreviated as Ga, for gigaannum) and evidence suggests that life emerged prior to 3.7 Ga. [1] [2] [3] The similarities among all known present-day species indicate that they have diverged through the ...

  7. History of Western civilization - Wikipedia

    en.wikipedia.org/.../History_of_Western_civilization

    A map showing Charlemagne's additions (in light green) to the Germanic Frankish Kingdom. After his reign, the empire he created broke apart into the kingdom of France (from Francia meaning "land of the Franks"), Holy Roman Empire and the kingdom in between (containing modern day Switzerland, northern-Italy, Eastern France and the low-countries).

  8. Glossary of history - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_history

    Also eon. age Age of Discovery Also called the Age of Exploration. The time period between approximately the late 15th century and the 17th century during which seafarers from various European polities traveled to, explored, and charted regions across the globe which had previously been unknown or unfamiliar to Europeans and, more broadly, during which previously isolated human populations ...

  9. Western culture - Wikipedia

    en.wikipedia.org/wiki/Western_culture

    Western culture, also known as Western civilization, European civilization, Occidental culture, Western society, or simply the West, refers to the internally diverse culture of the Western world. The term "Western" encompasses the social norms , ethical values , traditional customs , belief systems , political systems , artifacts and ...