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1 day ago · Common Era temperature variability has been a prominent component in Intergovernmental Panel on Climate Change reports over the last several decades and was twice featured in their Summary for ...
5 days ago · Neolithic, final stage of cultural evolution or technological development among prehistoric humans. It was characterized by stone tools shaped by polishing or grinding, dependence on domesticated plants or animals, settlement in permanent villages, and the appearance of such crafts as pottery and weaving.
- The Editors of Encyclopaedia Britannica
- What occurred during the Neolithic Period?The Neolithic Period, also called the New Stone Age, is the final stage of cultural evolution or technological development among prehistoric humans...
- When did the Neolithic Period begin?The starting point of the Neolithic Period is much debated, as different parts of the world achieved the Neolithic stage at different times, but it...
- How did Neolithic technologies spread outward from the Fertile Crescent?A way of life based on farming and settled villages had been firmly achieved by 7000 BCE in the Tigris and Euphrates river valleys (now in Iraq and...
- How long did it take other cultures to reach the Neolithic stage of development?Neolithic technologies also spread eastward to the Indus River valley of India by 5000 BCE. Farming communities based on millet and rice appeared i...
4 days ago · Triassic Period, in geologic time, the first period of the Mesozoic Era. It began 252 million years ago, at the close of the Permian Period, and ended 201 million years ago, when it was succeeded by the Jurassic Period. The Triassic Period marked the beginning of major changes that were to take place throughout the Mesozoic Era, particularly in ...
- Alan Logan
2 days ago · A common theme among most countries which derived Enlightenment ideas from Europe was the intentional non-inclusion of Enlightenment philosophies pertaining to slavery. Originally during the French Revolution, a revolution deeply inspired by Enlightenment philosophy, "France's revolutionary government had denounced slavery, but the property ...
4 days ago · Devonian Period, in geologic time, an interval of the Paleozoic Era that follows the Silurian Period and precedes the Carboniferous Period, spanning between about 419.2 million and 358.9 million years ago. The Devonian Period is sometimes called the “Age of Fishes” because of the diverse, abundant, and, in some cases, bizarre types of these ...
5 days ago · So because “common” is a synonym for “universal”, using “Common Era” as a sub for “AD” and “Before (the) Common Era” as a sub for “BC” makes common sense. Also for Christians, CE can be read as “Christian Era” and BCE as “Before (the) Christian Era” making this a win-win.
2 days ago · Human historyHuman Era. In the history of the Americas, the pre-Columbian era spans from the original peopling of the Americas in the Upper Paleolithic to European colonization, which began with Christopher Columbus 's voyage of 1492. Usually, the era covers the history of Indigenous cultures until significant influence by Europeans.
