was driven by missionary religion and the economics of the sugar industry. Pressure from these foreign-born politicians was being felt by the King and chiefs with demands of land tenure. The 1839 Hawaiian Bill of Rights, also known as the 1839 Constitution of Hawaii, was an attempt by Kamehameha III and his chiefs to guarantee that the Hawaiian people would not lose their tenured land, and provided the groundwork for a free enterprise system. After a five-month occupation by George Paulet in 1843, Kamehameha III relented to the foreign advisors to private land demands with the Great Māhele, distributing the lands as pushed on heavily by the missionaries, including Gerrit P. Judd. During the 1850s, the U.S. import tariff on sugar from Hawaii was much higher than the import tariffs Hawaiians were charging the U.S., and Kamehameha III sought reciprocity. The monarch wished to lower the tariffs being paid out to the U.S. while still maintaining the Kingdom's sovereignty and making Hawaiian sugar competitive with other foreign markets. In 1854 Kamehameha III proposed a policy of reciprocity between the countries but the proposal died in the U.S. Senate. As early as 1873, a United States military commission recommended attempting to obtain Ford Island in exchange for the tax-free importation of sugar to the U.S. Major General John Schofield, U.S. commander of the military division of the Pacific, and Brevet Brigadier General Burton S. Alexander arrived in Hawaii to ascertain its defensive capabilities. United States control of Hawaii was considered vital for the defense of the west coast of the United States, and they were especially interested in Pu'uloa, Pearl Harbor. The sale of one of Hawaii's harbors was proposed by Charles Reed Bishop, a foreigner who had married into the Kamehameha family, had risen in the government to be Hawaiian Minister of Foreign Affairs, and owned a country home near Pu'uloa. He showed the two U.S. officers around the lochs, although his wife, Bernice Pauahi Bishop, privately disapproved of selling Hawaiian lands. As monarch, William Charles Lunalilo, was content to let Bishop run almost all business affairs but the ceding of lands would become unpopular with the native Hawaiians. Many islanders thought that all the islands, rather than just Pearl Harbor, might be lost and opposed any cession of land. By November 1873, Lunalilo canceled negotiations and returned to drinking, against his doctor's advice; his health declined swiftly, and he