Sun Tzu, author of The Art of War, begins serving King Helü of the State of Wu as his general and military strategist (approximate date). The State of Xu is disestablished following attacks by the states of Wu and Chu.
Conflict & Security
Sun Tzu, author of The Art of War, begins serving King Helü of the State of Wu as his general and military strategist (approximate date).source
The State of Xu is disestablished following attacks by the states of Wu and Chu.source