1900s BC

The 20th century BC was a century that lasted from the year 2000 BC to 1901 BC.

The period of the 2nd Millennium BC

Events

* c. 2000 BC:
** Farmers and herders traveled south from Ethiopia and settled in Kenya.
** Dawn of the Capacha Culture in modern-day Colima, Mexico.
** Humans settle in Matanchén, modern day Nayarit, Mexico
** Arrival of the ancestors of the Latins in Italy.
** Town of Mantua was founded.
** First of the Minoan palaces on Crete. Site of palace complex Knossos started to become occupied.
** Bronze Age began in north Ancient China.
** Middle Jōmon period ended in Japan.
** Decline of Harappan civilization began.
** The Harappa Torso was sculpted by a member of the Indus Valley culture.
** Vessel, from Asahi Mound, Toyama Prefecture, was made. Jōmon period. It is now kept at Collection of Tokyo University.
** Dogū, from Kurokoma, Yamanashi Prefecture, was made. Jōmon period. It is now kept at Tokyo National Museum.
** Stonehenge construction largely completed.
** Dawn of the Lal-lo and Gattaran Shell Middens pilings in the Philippines.
** Horses were tamed and used for transport.
** The last woolly mammoth goes extinct on Wrangel island.
* c. 2000 BC – 1900 BC: the "Priest-king torso" was sculpted at Mohenjo-Daro.
* c. 1995 BC: Pharaoh Mentuhotep II, Eleventh dynasty of Egypt dies.
* c. 1995 BC: Egypt: Pharaoh Mentuhotep IV died. End of Eleventh Dynasty. Pharaoh Amenemhat I started to rule. Start of Twelfth Dynasty.
* c. 1985 BC: Political authority became less centralized in Ancient Egypt.
* c. 1985 BC – 1795 BC:
** Rock-cut tombs at Beni Hasan were made. Twelfth Dynasty.
** "Hippopotamus", from the tomb of Senbi (governor) (Tomb B.3) at Meir was made. Twelfth Dynasty. It is now in the Metropolitan Museum of Art, New York.
*1974 BC: Erishum I became the thirty-third ruler of Assyria.
*February 27, 1953 BC: A very close alignment of the naked-eye planets took place in which these planets are together in a span of 4.3 degrees.
*March 5, 1953 BC: A computer calculated alignment of the naked-eye planets took place in a new moon, and in spring season, and is believed by researchers from NASA, to be the starting event for the Chinese calendar, as they followed descriptions from a 1st Century B.C. Chinese passage "Hong Fan Zhuan" by 'Liu Xiang', to search for this astronomical event being described to have happened about 2000 BC at Pegasus constellation (Yingshi).
*c. 1942 BC: The so-called king of Leubingen (today part of Sömmerda) was buried in a large barrow within a stone cairn inside a ring ditch.
*1932 BC: Amorite conquest of Ur.
*c. 1928 BC – 1895 BC: "Harvest scene", tempera facsimile by Nina de Garis Davies of wall painting in the tomb of Khnumhotep II, Beni Hasan. Twelfth Dynasty.
*c. 1920 BC: Jishi Gorge flood. It may have sparked the beginning of the first Chinese dynasty (Xia, Erlitou culture)
*1913 BC – 1903 BC: Egyptian-Nubian war.
*c. 1900 BC: Shalim-ahum and his son Ilu-shuma began to rule the city of Assur at around this time.

Inventions, discoveries, introductions

* c. 2000 BC: Glass appears.
* 2000 BC: In the Old Assyrian Empire, the Sumerian cuneiform had evolved into Old Assyrian cuneiform, with many modifications to Sumerian orthography.
* 1950 BC: The copper bar cubit of Nippur defines the Sumerian cubit (approximately 51.72 cm).
* c. 1900 BC: Cacao is domesticated by the Mokaya in Guatemala.

Sovereign states

References

{{DEFAULTSORT:20th Century Bc

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