Their decision to attract Jews to Manchukuo came from a belief that the Jewish people were wealthy and had considerable political influence. Jacob Schiff, a Jewish-American banker who, thirty years earlier, offered sizable loans to the Japanese government which helped it win the Russo-Japanese War, was well known. In addition, a Japanese translation of "The Protocols of the Elders of Zion" led some Japanese authorities to grossly overestimate the economic and political powers of the Jewish people, and their interconnectedness across the world due to the Jewish diaspora. It was assumed that by rescuing European Jews from the Nazis, Japan would gain unwavering and eternal favor from American Jewry. However, this was not always the case. Anti-semitism had greatly expanded in Japan following Russia's 1917 Bolshevik Revolution.