The Russo-American Treaty of 1824 (also known as the Convention of 1824) was signed in St. Petersburg between representatives of Russia and the United States on April 17, 1824, ratified by both nations on January 11, 1825 and went into effect on January 12, 1825. The accord contained six articles. It gave Russian claims on the Pacific Northwest coast of North America south of parallel 54°40′ north (over what Americans had known as the Oregon Country) to the United States.