(40th century BC - 39th century BC - 38th century BC - other centuries) (41st Century BC - 40th century BC - 39th century BC - other centuries) (5th millennium BCE - 4th millennium BCE - 3rd millennium BCE) Events Civilizations spring up within the Mesopotamia region (around the location of modern day Iraq). ... (39th century BC - 38th century BC - 37th century BC - other centuries) (5th millennium BC - 4th millennium BC - 3rd millennium BC) Events September 6, 3761 BC - First day of the Hebrew calendar (the Creation) October 7, 3761 BC - The epoch (origin) of the modern Hebrew calendar. ... These pages contain the trends of millennia and centuries. ...
(5th millennium BC - 4th millennium BC - 3rd millennium BC) // Events 4860 BC - Mount Mazama in Oregon collapses, forming a caldera that later fills with water and becomes Crater Lake, the deepest lake in the United States. ... (5th millennium BC â 4th millennium BC â 3rd millennium BC - other millennia) // Events Sumerian city of Ur in Mesopotamia (40th century BC); Sumerian hegemony in Mesopotamia, with the invention of writing, base-60 mathematics, astronomy and astrology, civil law, complex hydrology, the sailboat, the wheel, and the potters wheel, 4000... The 3rd millennium BC spans the Early to Middle Bronze Age. ...
Motto: (French for God and my right) Anthem: God Save the King/Queen Capital London Largest city London Official language(s) English (de facto) Unification - by Athelstan AD 927 Area - Total 130,395 km² (1st in UK) 50,346 sq mi Population - 2005 est. ... The Sweet Track is an ancient causeway in the Somerset Levels, England. ... This article or section does not cite its references or sources. ...