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Hace 5 días · 2nd century BC: Paper in Han dynasty China; 206 BC: Compass in Han dynasty China; Early 2nd century BC: Astrolabe invented by Apollonius of Perga. 1st century BC. 1st century BC: Segmental arch bridge (e.g. Pont-Saint-Martin or Ponte San Lorenzo) in Italy, Roman Republic; 1st century BC: News bulletin during the reign of Julius Caesar.
Hace 3 días · Timeline. Dynasties. Historiography. Prehistoric. Paleolithic. Neolithic (c. 8500 – c. 2000 BC) Yellow, Yangtze, and Liao civilization. Ancient. Xia (c. 2070 – c. 1600 BC) Shang (c. 1600 – c. 1046 BC) Zhou (c. 1046 – c. 256 BC) Western Zhou (1046–771 BC) Eastern Zhou (771–256 BC) Spring and Autumn (c. 770 – c. 476 BC) Warring States (475–221 BC)
Hace 2 días · 20th century. The 20th century saw mathematics become a major profession. By the end of the century, thousands of new Ph.D.s in mathematics were being awarded every year, and jobs were available in both teaching and industry. An effort to catalogue the areas and applications of mathematics was undertaken in Klein's encyclopedia.
Hace 2 días · Around the 3rd century BC, the Yayoi people from the continent immigrated to the Japanese archipelago and introduced iron technology and agricultural civilization. Because they had an agricultural civilization, the population of the Yayoi began to grow rapidly and ultimately overwhelmed the Jōmon people , natives of the Japanese archipelago who were hunter-gatherers. [3]
Hace 3 días · Ancient Greece usually encompasses Greek antiquity, as well as part of the region's late prehistory (Late Bronze Age). It lasted from c. 1200 BC – c. 600 AD and can be subdivided into the following periods: Greek Dark Ages (or Iron Age, Homeric Age), 1100–800 BC. Archaic period, 800–490 BC.
Hace 3 días · England became inhabited more than 800,000 years ago, as the discovery of stone tools and footprints at Happisburgh in Norfolk have indicated. [1] The earliest evidence for early modern humans in Northwestern Europe, a jawbone discovered in Devon at Kents Cavern in 1927, was re-dated in 2011 to between 41,000 and 44,000 years old. [2]
Hace 4 días · One of the last regions of the North American continent to be explored and settled, British Columbia emerged in the second half of the 20th century as one of the leading provinces of Canada in population, economic wealth, and overall growth.
