c. 2874 BC: The 365-day calendar year was installed in ancient Egypt, with fixed lunar months of 30 days + 5 epagomenal days. 2863 BC: Egyptian 2nd Dynasty Prince Raneb born around this year in history. 2860 BC: Saqqara Tomb A construction started. 2852 BC: The beginning of the period of the Three Sovereigns and Five Emperors in China.
The 365-day calendar year was started in ancient Egypt, with fixed lunar months of 30 days + 5 epagomenal days.  2852 BC: The beginning of the period of the Three August Ones and Five Emperors in China. 2832 BC: Estimated germination of the Methuselah Tree, the oldest known living organism. 2807 BC: Possible date for an asteroid or comet ...
Category:29th-century BC establishments. ← 29th-century BC establishments →. This category is for organizations, places, companies, or other things founded or established in the 29th century BC . The 29th century BC is the time period from the year 2900 BC to 2801 BC .
The 29th century was defined in the calendar of Earth as being from 2801 until 2900. The Federation timeships Aeon and USS Relativity operate in this timeframe. (VOY: "Future's End, Part II", "Relativity") The Na'kuhl, a faction in the Temporal Cold War opposed to the Temporal Accord, escape from the Temporal War by using one-way stealth time travel to go to an Earth in the early 1940s in an ...
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2100 BC — Beginning of the Xia Dynasty, the first dynasty and government system in China.c. 2100–2050 BC — Nanna Ziggurat, Ur (modern Muqaiyir, Iraq) is built.2091 BC — Beginning of the mythological Patriarchal Ageis traditionally set in this year.2080 BC — Ninth Dynasty wars in Egypt.Ur-Nammu, 3rd dynasty of UrShulgi of UrimAccording to Hindu tradition, lifetime of Rama, the 7th avatar of VishnuShelah, son of Arpachshad, (2067–1634 BC) according to the Hebrew CalendarEber, son of Shelah, (2037–1573 BC) according to the Hebrew CalendarPeleg, son of Eber, (2003–1764 BC) according to the Hebrew Calendar2100 BC — Earliest extant law code in Mesopotamia, the Code of Ur-Nammu2037 BC — Emperor Shen Nong makes first (perhaps mythical) teadrink by boiling fresh leaves
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- Inventions, Discoveries, Introductions
May 26, 2018 · Part of. 3rd millennium BC. Point in time. 30th century BC (statement with Gregorian date earlier than 1584) Follows. 31st century BC. Followed by. 29th century BC. Authority control.
4th millennium BC. Centuries: 39th century BC · 38th century BC · 37th century BC. Decades: 3790s BC 3780s BC 3770s BC 3760s BC 3750s BC. 3740s BC 3730s BC 3720s BC 3710s BC 3700s BC. Categories: Births – Deaths. Establishments – Disestablishments.