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Prehistory of Ohio provides an overview of the activities that occurred prior to Ohio's recorded history. The ancient hunters, Paleo-Indians (13000 B.C. to 7000 B.C.), descended from humans that crossed the Bering Strait. There is evidence of Paleo-Indians in Ohio, who were hunter-gatherers that ranged widely over land to hunt large game.
[130] [131] A 2016 study on immigrants in Ohio concluded that immigrants make up 6.7% of all entrepreneurs in Ohio although they are just 4.2% of Ohio's population, and that these immigrant-owned businesses generated almost $532 million in 2014. The study also showed that "immigrants in Ohio earned $15.6 billion in 2014 and contributed $4.4 ...
The history of Europe is traditionally divided into four time periods: prehistoric Europe (prior to about 800 BC), classical antiquity (800 BC to AD 500), the Middle Ages (AD 500–1500), and the modern era (since AD 1500). The first early European modern humans appear in the fossil record about 48,000 years ago, during the Paleolithic era.
Human history. In the history of the Americas, the pre-Columbian era, also known as the pre-contact era, spans from the initial peopling of the Americas in the Upper Paleolithic to the onset of European colonization, which began with Christopher Columbus 's voyage in 1492. This era encompasses the history of Indigenous cultures prior to ...
Various pre-Indo-European substrates have been postulated, but remain speculative; the "Pelasgian" and "Tyrsenian" substrates of the Mediterranean world, an "Old European" (which may itself have been an early form of Indo-European), a "Vasconic" substrate ancestral to the modern Basque language, [84] or a more widespread presence of early Finno ...
Late Woodland. Followed by. New France. The Upper Mississippian cultures were located in the Upper Mississippi basin and Great Lakes region of the American Midwest. They were in existence from approximately A.D. 1000 until the Protohistoric and early Historic periods (approximately A.D. 1700). [1][2] Archaeologists generally consider "Upper ...
1886: Charles Martin Hall and independently Paul Héroult invent the Hall–Héroult process for economically producing aluminum in 1886. 1886: Karl Benz invents the first petrol or gasoline powered auto-mobile (car). [ 440 ] 1887: Carl Josef Bayer invents the Bayer process for the production of alumina.
The origins of Western civilization can be traced back to the ancient Mediterranean world. Ancient Greece [d] and Ancient Rome [e] are generally considered to be the birthplaces of Western civilization—Greece having heavily influenced Rome—the former due to its impact on philosophy, democracy, science, aesthetics, as well as building designs and proportions and architecture; the latter due ...