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The 4th millennium BC spanned the years 4000 BC to 3001 BC. Some of the major changes in human culture during this time included the beginning of the Bronze Age and the invention of writing, which played a major role in starting recorded history.
The city states of Sumer and the kingdom of Egypt were established and grew to prominence. Agriculture spread widely across Eurasia.
World population growth relaxed after the burst that came about from the Neolithic Revolution. World population was largely stable in this time at roughly 50 million, growing at an average of 0.027% per year. [1]
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The Neolithic |
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↑ Mesolithic |
↓ Chalcolithic |
Sub-Saharan Africa remains in the Paleolithic period, except for the earliest neolithization of the Sahel following the desiccation of the Sahara in c. 3500 BC. [8] [9] As the grasslands of the Sahara began drying after 3900 BC, herders spread into the Nile Valley and into eastern Africa (Eburan 5, Elmenteitan). The desiccation of the Sahara and the associated neolithisation of West Africa is also cited as a possible cause for the dispersal of the Niger-Congo linguistic phylum. [8] [9]
Preceded by the Pleistocene |
Holocene Epoch |
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Blytt–Sernander stages/ages
*Relative to year 2000 (b2k). †Relative to year 1950 (BP/Before "Present"). |
Based on studies by glaciologist Lonnie Thompson, professor at Ohio State University and researcher with the Byrd Polar Research Center, a number of indicators shows there was a global change in climate 5,200 years ago, probably due to a drop in solar energy output. [10]
The Neolithic or New Stone Age is an archaeological period, the final division of the Stone Age in Europe, Asia, Mesopotamia and Africa. It saw the Neolithic Revolution, a wide-ranging set of developments that appear to have arisen independently in several parts of the world. This "Neolithic package" included the introduction of farming, domestication of animals, and change from a hunter-gatherer lifestyle to one of settlement. The term 'Neolithic' was coined by Sir John Lubbock in 1865 as a refinement of the three-age system.
The 3rd millennium BC spanned the years 3000 to 2001 BC. This period of time corresponds to the Early to Middle Bronze Age, characterized by the early empires in the Ancient Near East. In Ancient Egypt, the Early Dynastic Period is followed by the Old Kingdom. In Mesopotamia, the Early Dynastic Period is followed by the Akkadian Empire. In what is now Northwest India and Pakistan, the Indus Valley civilization developed a state society.
The 5th millennium BC spanned the years, that is, inclusive of 5000 BC but exclusive of 4000 BC. It is impossible to precisely date events that happened around the time of this millennium and all dates mentioned here are estimates mostly based on geological and anthropological analysis.
The 30th century BC was a century that lasted from the year 3000 BC to 2901 BC.
The 31st century BC was a century that lasted from the year 3100 BC to 3001 BC.
The 33rd century BC was a century that lasted from the year 3300 BC to 3201 BC. It is impossible to precisely date events that happened around the time of this century and all dates mentioned here are estimates mostly based on geological and anthropological analysis. The bronze age started in the 33rd century BC.
The 35th century BC in the Near East sees the gradual transition from the Chalcolithic to the Early Bronze Age. Proto-writing enters transitional stage, developing towards writing proper. Wheeled vehicles are now known beyond Mesopotamia, having spread north of the Caucasus and to Europe.
During the 40th century BC, the Eastern Mediterranean region was in the Chalcolithic period, transitional between the Stone and the Bronze Ages. Northwestern Europe was in the Neolithic. China was dominated by the Neolithic Yangshao culture. The Americas were in a phase of transition between the Paleo-Indian (Lithic) to the Meso-Indian (Archaic) stage. This century started in 4000 BC and ended in 3901 BC.
Old Europe is a term coined by the Lithuanian archaeologist Marija Gimbutas to describe what she perceived as a relatively homogeneous pre-Indo-European Neolithic and Copper Age culture or civilisation in Southeast Europe, centred in the Lower Danube Valley. Old Europe is also referred to in some literature as the Danube civilisation.
The history of Eurasia is the collective history of a continental area with several distinct peripheral coastal regions: Southwest Asia, South Asia, East Asia, Southeast Asia, and Western Europe, linked by the interior mass of the Eurasian steppe of Central Asia and Eastern Europe. Perhaps beginning with the Steppe Route trade, the early Silk Road, the Eurasian view of history seeks establishing genetic, cultural, and linguistic links between Eurasian cultures of antiquity. Much interest in this area lies with the presumed origin of the speakers of the Proto-Indo-European language and chariot warfare in Central Eurasia.
The Kurgan hypothesis is the most widely accepted proposal to identify the Proto-Indo-European homeland from which the Indo-European languages spread out throughout Europe and parts of Asia. It postulates that the people of a Kurgan culture in the Pontic steppe north of the Black Sea were the most likely speakers of the Proto-Indo-European language (PIE). The term is derived from the Turkic word kurgan (курга́н), meaning tumulus or burial mound.
This timeline tries to compile dates of important historical events that happened in or that led to the rise of the Middle East. The Middle East is the territory that comprises today's Egypt, the Persian Gulf states, Iran, Iraq, Israel and Palestine, Cyprus, Jordan, Lebanon, Oman, Saudi Arabia, Syria, Turkey, United Arab Emirates, and Yemen. The Middle East, with its particular characteristics, was not to emerge until the late second millennium AD. To refer to a concept similar to that of today's Middle East but earlier in time, the term ancient Near East is used.
Prehistoric Egypt and Predynastic Egypt was the period of time starting at the first human settlement and ending at the First Dynasty of Egypt around 3100 BC.
The Dawenkou culture was a Chinese Neolithic culture primarily located in the eastern province of Shandong, but also appearing in Anhui, Henan and Jiangsu. The culture existed from 4300 to 2600 BC, and co-existed with the Yangshao culture. Turquoise, jade and ivory artefacts are commonly found at Dawenkou sites. The earliest examples of alligator drums appear at Dawenkou sites. Neolithic signs, perhaps related to subsequent scripts, such as those of the Shang dynasty, have been found on Dawenkou pottery. Additionally, the Dawenkou practiced dental ablation and cranial deformation, practices that disappeared in China by the Chinese Bronze Age.
The Gerzeh culture, also called Naqada II, refers to the archaeological stage at Gerzeh, a prehistoric Egyptian cemetery located along the west bank of the Nile. The necropolis is named after el-Girzeh, the nearby contemporary town in Egypt. Gerzeh is situated only several miles due east of the oasis of Faiyum.
The Pontic–Caspian Steppe is a steppe extending across Eastern Europe to Central Asia, formed by the Caspian and Pontic steppes. It stretches from the northern shores of the Black Sea to the northern area around the Caspian Sea, where it ends at the Ural-Caspian narrowing, which joins it with the Kazakh Steppe in Central Asia, making it a part of the larger Eurasian Steppe. Geopolitically, the Pontic-Caspian Steppe extends from northeastern Bulgaria and southeastern Romania through Moldova and eastern Ukraine, through the North Caucasus of southern Russia, and into the Lower Volga region where it straddles the border of southern Russia and western Kazakhstan. Biogeographically, it is a part of the Palearctic realm, and of the temperate grasslands, savannas, and shrublands biome.
The Anatolian hypothesis, also known as the Anatolian theory or the sedentary farmer theory, first developed by British archaeologist Colin Renfrew in 1987, proposes that the dispersal of Proto-Indo-Europeans originated in Neolithic Anatolia. It is the main competitor to the Kurgan hypothesis, or steppe theory, which enjoys more academic favor.
The Horse, the Wheel, and Language: How Bronze-Age Riders from the Eurasian Steppes Shaped the Modern World is a 2007 book by the anthropologist David W. Anthony, in which the author describes his "revised Kurgan theory." He explores the origins and spread of the Indo-European languages from the Pontic–Caspian steppe throughout Western Europe, Central Asia, and South Asia. He shows how the domesticated horse and the invention of the wheel mobilized the steppe herding societies in the Eurasian Steppe, and combined with the introduction of bronze technology and new social structures of patron-client relationships gave an advantage to the Indo-European societies. The book won the Society for American Archaeology's 2010 Book Award.
The art of Mesopotamia has survived in the record from early hunter-gatherer societies on to the Bronze Age cultures of the Sumerian, Akkadian, Babylonian and Assyrian empires. These empires were later replaced in the Iron Age by the Neo-Assyrian and Neo-Babylonian empires. Widely considered to be the cradle of civilization, Mesopotamia brought significant cultural developments, including the oldest examples of writing.
Ancient Egyptian trade developed with the gradual creation of land and sea trade routes connecting the ancient Egyptian civilization with ancient India, the Fertile Crescent, Arabia and Sub-Saharan Africa.