Which of the following is the most likely to involve administrative law? a. a case in which John Smith claims he was injured by another’s negligence b. a case in which John Smith claims his ex-wife violated their divorce settlement c. a case in which John Smith is accused of robbing a grocery store d. a case in which John Smith alleges a regulation promulgated by the Environmental Protection Agency is invalid

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