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Unlike european immigrants, chinese immigrants in the 1800s faced

This is the belief that a nation must develop and maintain a strong military force in order to pursue and defend its national interests.

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.