The federal taxes you pay are used by the government to invest in technology and education, and to provide goods and services for the benefit of the American people. The three biggest categories of expenditures are: Major health programs, such as Medicare and Medicaid. Social security.
Meiji Restoration, in Japanese history, the political revolution in 1868 that brought about the final demise of the Tokugawa shogunate (military government)—thus ending the Edo (Tokugawa) period (1603–1867)—and, at least nominally, returned control of the country to direct imperial rule under Mutsuhito (the emperor Meiji). In a wider context, however, the Meiji Restoration of 1868 came to be identified with the subsequent era of major political, economic, and social change—the Meiji period (1868–1912)—that brought about the modernization and Westernization of the country.
The restoration event itself consisted of a coup d’état in the ancient imperial capital of Kyōto on January 3, 1868. The perpetrators announced the ouster of Tokugawa Yoshinobu (the last shogun)—who by late 1867 was no longer effectively in power—and proclaimed the young emperor to be the ruler of the Japan. Yoshinobu mounted a brief civil war that ended with his surrender to imperial forces in June 1869.
They were more politically motivated
Marco Polo traveled to China in the 13th century, and saw several new things there.
Islam is a religion, not a location. So there is no center. If you mean the holiest site, its Makkah.