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EntityQ1620930· pop 37· linked from 15 articles

decade

~1 min read

Encyclopedic overview

Black Obelisk of Shalmaneser III, erected in 825 BC. This article concerns the period 829 BC – 820 BC.

Events and trends

Excerpted from Wikipedia’s “820s BC” article, available under the CC BY-SA 4.0 licence.