Answer:
Confucius was a trusted and well-known religious leader and philosopher, which significantly supported his argument. This is also because his argument that they should train individuals for the military, but not while busy farming, adding credibility.
In a world characterized by increasing integration on economic, political and institutional levels, the notions of sovereignty and independence are becoming somewhat vague and a number of social entities such as ethnic groups which exist within wider societies are perceiving such integration - which is partly due to globalization - as a threat to their culture and identity.