Which of the Following Is the Priority Mission of the US

Multiple Choice

Which of the following is the priority mission of the US Bureau of Customs and Border Protection (CBP) ?

A) facilitating international trade.
B) transporting goods from one country to another.
C) establishing special economic zones for organizations willing to invest in the country.
D) preventing terrorists and terrorist weapons from entering the country.
E) providing financial assistance to multinational companies to set up business establishments in the country.