(1) The political reform conforms to the historical development trend and the national conditions of Qin, which is the root of the success of the political reform.

(2) The political reform was strongly supported by Qin Xiaogong, and the political reform measures were resolutely implemented, which was also an important reason for the success of the political reform.

(3) regardless of personal safety, Shang Yang dared to resolutely fight against the old forces.

Reminder: Shang Yang's political reform is an inevitable result and a manifestation of the development of the times. Therefore, Shang Yang's political reform embodies the truth of "keeping pace with the times".