651年

把651年韩国·中国·日本·美国发生的事放在同一条年份轴上并列。

事件0条。正文照录原始年表原文，来源见来源与许可。上下灰色行是前后2年的脉络。

韩国三国时代 (朝鲜半岛) 公元前57–660	中国唐朝 618–907	日本飛鳥時代 538–710	美国
本年无收录事件	本年无收录事件 649The campaign against Goguryeo is called off 649July — Emperor Taizong of Tang succumbs to illness, possibly from the pills he took from his alchemists, and dies, his son Li Zhi succeeds him and becomes Emperor Gaozong of Tang 649唐攻龟兹之战 649July — Taizong died. 649The four arts were first written of as skills required of a Chinese scholar-official. 649July — Taizong's son Emperor Gaozong of Tang became emperor of the Tang dynasty. 650Earliest known extant piece of printed text appears in Chang'an: a fragment of a Buddhist dhāraṇī scroll written in Sanskrit, known as the Great spell of unsullied pure light (Wugou jingguang da tuoluoni jing 無垢淨光大陀羅尼經) 653A woman claims the title of emperor and rises in rebellion, causing widespread disruption for a few weeks before she is defeated and dies	本年无收录事件	1607年起收录

韩国三国时代 (朝鲜半岛) 公元前57–660

中国唐朝 618–907

日本飛鳥時代 538–710

美国

649The campaign against Goguryeo is called off
649July — Emperor Taizong of Tang succumbs to illness, possibly from the pills he took from his alchemists, and dies, his son Li Zhi succeeds him and becomes Emperor Gaozong of Tang
649唐攻龟兹之战
649July — Taizong died.
649The four arts were first written of as skills required of a Chinese scholar-official.
649July — Taizong's son Emperor Gaozong of Tang became emperor of the Tang dynasty.
650Earliest known extant piece of printed text appears in Chang'an: a fragment of a Buddhist dhāraṇī scroll written in Sanskrit, known as the Great spell of unsullied pure light (Wugou jingguang da tuoluoni jing 無垢淨光大陀羅尼經)
653A woman claims the title of emperor and rises in rebellion, causing widespread disruption for a few weeks before she is defeated and dies

1607年起收录