sentences:  In 1804 the two Californias were separated and Arrillaga was appointed the first Spanish Governor of Alta California, a post he served until his death.In 1806, he traded goods with the Russian Nikolai Rezanov, who had traveled from the Russian American Company in Sitka, Alaska.After Arrillaga death Spain change their policy and ordered the removal of the Russian settlements, being far way they were not able to always enforce this.