Mutsuhito6 September 1905
Under the Treaty of Portsmouth Korea is recognized as Japans sphere of influence
Japan · Warfare / Russia War. Chronological records rendered directly from the World History Database.
Under the Treaty of Portsmouth Korea is recognized as Japans sphere of influence
This factsheet is generated from stored World History Database records matching the country, broad category, detailed category and exact Event value shown above. Duplicate display records are collapsed; database wording is otherwise preserved. Source provenance varies by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.