ウィリアム・スミス・クラーク
The primary purpose of the Development Commission was to secure Hokkaido before the Russians extended their control of the Far East beyond Vladivostok. Kuroda Kiyotaka was put in charge of the venture. His first step was to journey to the United States and recruit Horace Capron, President Ulysses S. Grant's commissioner of agriculture. From 1871 to 1873 Capron bent his efforts to expounding Western agriculture and mining with mixed results. Capron, frustrated with obstacles to his efforts returned home in 1875. In 1876, William S. Clark arrived to found an agricultural college in Sapporo. Although he only remained a year, Clark left a lasting impression on Hokkaido, inspiring the Japanese with his teachings on agriculture as well as Christianity. His parting words, "Boys, be ambitious!", can be found on public buildings in Hokkaido to this day. The population of Hokkaido boomed from 58,000 to 240,000 during that decade.