thumb|A wooden diorama of Zhuge Liang's Southern Campaign, which took place in 225.
The 220s was a decade in the 3rd century when China experienced significant military campaigns, including Zhuge Liang's Southern Campaign in 225, which marked an important period of regional conflict and expansion during the Three Kingdoms era. This period matters because it shaped the political and territorial boundaries of early medieval China during a time of division between competing kingdoms.
AI-generated from the Wikipedia summary — may contain errors.
thumb|A wooden diorama of Zhuge Liang's Southern Campaign, which took place in 225.
The 220s decade ran from January 1, 220, to December 31, 229.
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