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to end; to be finished; to be exhausted
to die; to perish
to do utterly; to do completely
彼らの長い争いは悲劇に果てました。
Their conflict ended in tragedy.
戦いに果てた兵士たちです。
They are soldiers who died in battle.
百年にわたる争いがついに果てた。
The century-long conflict finally came to an end.