Changes

====Japan and US negotiated a treaty allowing contact between the countries====

Perry arrived in Japanese waters with a small squadron of U.S. Navy ships, because he and others believed the only way to convince the Japanese to accept western trade was to display a willingness to use its advanced firepower. At the same time, Perry brought along a variety of gifts for the Japanese Emperor, including a working model of a steam locomotive, a telescope, a telegraph, and a variety of wines and liquors from the West, all intended to impress upon the Japanese the superiority of Western culture. His mission was to complete an agreement with the Japanese Government for the protection of shipwrecked or stranded Americans and to open one or more ports for supplies and refueling. Displaying his audacity and readiness to use force, Perry’s approach into the forbidden waters around Tokyo convinced the Japanese authorities to accept the letter.