33rd century BC: Difference between revisions
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[[Category:33rd century BC| ]] | [[Category:33rd century BC| ]] | ||
[[Category:4th millennium BC]] | [[Category:4th millennium BC]] | ||
[[de:33. Jahrhundert v. Chr.]] | |||
[[es:Siglo XXXIII adC]] | |||
[[fr:XXXIIIe siècle av. J.-C.]] | |||
Revision as of 16:25, 17 July 2005
(34th century BC - 33rd century BC - 32nd century BC - other centuries)
(5th millennium BC - 4th millennium BC - 3rd millennium BC)
Events
- Ancient Egyptians begin using clay, bone & ivory tags to label boxes. This is possibly the oldest writing in existence.
- Major climate shift possibly due to shift in solar activity. Glaciers expand, covering plants. Atmospheric temperatures fall to lowest levels.
- Sahara changes from a habitable region into a barren desert.
Significant persons
- About 250 million people occupied planet
Inventions, discoveries, introductions
de:33. Jahrhundert v. Chr. es:Siglo XXXIII adC fr:XXXIIIe siècle av. J.-C.