Why is clean coal technology a temporary solution A. Because it's difficult to conserve coal energy B. Because the process of burning coal is too expensive C. Because coal is a nonrenewable fossil fuel that will runout someday D. Because it's impossible to reduce the amount of pollution caused by burning coal

Protecting and assisting  u.s. citizens  living or traveling abroad; assisting u.s.  businesses  in the international marketplace; coordinating and providing support for international activities of other u.s. agencies (local, state, or federal government), official visits overseas and at home, and other diplomatic efforts.keeping the public informed about u.s. foreign policy and relations with other countries and providing feedback from the public to administration officials.providing  automobile registration  for non-diplomatic staff vehicles and the vehicles of diplomats of foreign countries having  diplomatic immunity  in the united states