Charlie's father mentions that some people at his workplace are not wearing hardhats even though it's a construction site with heavy objects that might fall to the ground. What institution might help to solve this issue?
O Food and Drug Administration
O Occupational Safety and Health Administration
O Smithsonian Institution
O March for Our Lives

high entry costs prevent new producers from entering the market.

explanation:

an oligopoly is a term used to clarify the structure of a particular market, industry, or organization. a market is considered oligopolistic or amazingly focused when it is shared between a few companies.

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

Ibelieve the answer is 1756.