Linked from
The 17 pages that link to State of Qin, each with the reason it gives.
Shang YangNarrower topic: Qin was the state whose institutions his reforms reshaped.
Bai QiNarrower topic: Bai Qi’s campaigns served Qin’s expansion and eventual unification of China.
Qin militaryNarrower topic: The military was an instrument of this state’s political expansion.
Duke Mu of QinNarrower topic: Duke Mu’s rule helped establish the power of the state he governed.