What was unique about the russo-japanese war?

The most unique fact about the  Russo-Japanese War was the victory of the East over the great powers of the West. The fact that a small nation like Japan can defeat a large Nation like Russia was astonishing.

This was a war of expansionism that took place between 1904- 1905. It was fought between Japan and Russia over the territorial affairs in the Far East. At last, Japan claimed the victory in the war and emerged as the major power.

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