The world in the 21st century BCE
In the 21st century BCE (2100 to 2001 BCE), the timeline shows 16 states, empires and colonies and 125 peoples across 12 regions. The most significant include Minoan civilization, Ebla, Old Elamite period, Mari and Kingdom of Kerma.
Previous: 22nd century BCE Next: 20th century BCE
Events
- Maize reaches the Southwest, North America. Maize from Mexico appears in Arizona and New Mexico, and within a millennium farmers in the Tucson Basin are digging irrigation canals.
- Elamites sack Ur, Middle East. An Elamite army destroys Ur and carries off its last king, Ibbi-Sin, ending the Third Dynasty of Ur. The Lament for Ur mourns the city's fall.
Central and Southern Africa
- Central African forest foragers
- San hunter-gatherers
- Khoisan hunter-gatherers
- Pastoral Neolithic herders
- East African hunter-gatherers
- Lower Congo hunter-gatherers
- Great Lakes hunter-gatherers
- Pre-settlement Madagascar
North and West Africa
- Kingdom of Kerma
- Middle Kingdom of Egypt
- Amazigh (Berber) tribes
- Cushitic-speaking pastoralists
- Medjay, Blemmyes and Beja nomads
- Middle Nile herders and farmers
- Saharan cattle pastoralists
- Tropical forest hunter-gatherers
- Ethiopian highland farmers
- Tichitt culture
- Land of Punt
- Lake Chad fishers and herders
- Kintampo culture
- C-Group culture
- First Intermediate Period
Europe
- Minoan civilization
- Bell Beaker culture
- Unetice culture
- El Argar culture
- Narva culture
- Volosovo culture
- Early and Middle Helladic Greece
- Comb Ceramic culture
- Cycladic culture
- Beaker and Early Bronze Age Britain
- Polada culture
Middle East
- Ebla
- Sumerians
- Old Elamite period
- Mari
- Third Dynasty of Ur
- Zagros highland peoples
- Arabian pastoral nomads
- Dilmun
- South Semitic peoples of Yemen
- Canaanites
- Troy
- Byblos
- Hurrians
- Helmand culture (Shahr-i Sokhta)
- Early Bronze Age Anatolian towns
- Hattians
- Amorites
- Trialeti culture
- Old Assyrian city-state
- Umm an-Nar culture
- Eshnunna
- Larsa
- Isin
South Asia
- Indus Valley Civilization (Mature Harappan)
- Harappan Gujarat
- Balangoda culture
- Microlithic hunter-gatherers
- Neolithic and Chalcolithic farmers of the Ganges
- Early Dravidian-speaking peoples
- Neolithic farmers of Bengal and Assam
- Deccan hunter-gatherers
- Southern Neolithic
- Ahar-Banas culture
- Helmand culture
- Bactria-Margiana culture (Dashly oasis)
Central and North Asia
- Bactria-Margiana Archaeological Complex
- Sintashta culture
- Uralic hunter-fishers of western Siberia
- Baikal hunter-fishers
- Early foragers and herders of Mongolia
- Namazga culture
- Ymyyakhtakh culture
- Chemurchek culture
- Okunev culture
- Poltavka culture
East Asia
- Jomon culture
- Longshan culture
- Xia dynasty (traditional)
- Formosan Austronesian peoples
- Neolithic farmers of the Tibetan plateau
- Amur and Ussuri foragers
- Jeulmun pottery period
- Qujialing and Shijiahe cultures
- Majiayao culture
- Baodun culture
- Qijia culture
- Lower Xiajiadian culture
Southeast Asia
- Austronesian peoples
- Philippine Negrito foragers
- Pre-Austronesian foragers
- Hoabinhian foragers
- Hoabinhian foragers
- Hoabinhian foragers
- Neolithic cultures of northern Vietnam
- Hoabinhian foragers
North America
- Arctic Small Tool tradition
- Unangan (Aleut) peoples
- California Archaic hunter-gatherers
- Shield Archaic
- Plains Archaic hunters
- Maritime Archaic
- Eastern Archaic hunter-gatherers
- Early Agricultural period farmers
- Pre-Dorset
- Southwestern Archaic foragers
- Saqqaq culture
- Early Pacific period cultures
- Northern Archaic tradition
- Independence I culture
Mesoamerica and Caribbean
- Casimiroid culture
- Ortoiroid culture
- Desert Archaic foragers
- Archaic foragers and gardeners of the isthmus
- Archaic maize farmers
- Archaic peoples of the Maya region
- Archaic foragers of Oaxaca and the Gulf
- Monagrillo culture
South America
- Caral-Supe (Norte Chico)
- Chinchorro culture
- Valdivia culture
- Fuegian canoe peoples (Yaghan, Kawésqar)
- Sambaqui shell-mound builders
- Interior Archaic hunter-gatherers
- Pampas and Patagonian Archaic hunters
- Mayo-Chinchipe culture
- Amazonian Archaic foragers
- Northern Andean Archaic peoples
- Andean Archaic hunters and herders
- Archaic fishing villages of the Peruvian coast
- Kotosh religious tradition
Oceania
- Aboriginal Australian peoples
- Papuan farmers and foragers
- Kuk Swamp agriculture
- Tasmanian Aboriginal peoples
- Uninhabited
- Uninhabited
- Uninhabited