File:Emperor_Taizong's_campaign_against_Xiyu_states.svg · Wikimedia Commons · See Wikimedia Commons
AI overview
I don't have sufficient context to write an accurate overview of "640." The context provided only indicates "year," but doesn't clarify what "640" specifically refers to—whether it's the year 640 CE, a historical event, a location, or something else entirely. I'd need more specific information to provide an accurate and helpful overview.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
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- Commons category
- 640
- point in time
- 0640-01-01
via Wikidata · CC0
Article · Italiano
Il 640 (DCXL in numeri romani) è un anno bisestile del VII secolo.
Abstract from DBpedia / Wikipedia · CC BY-SA