Answer:
The correct answer is B. The president is responsible for the communication and ongoing relationship between America and other nations of the world, that is, diplomatic relations.
Explanation:
Diplomacy is a task whose objective is to represent and ensure the interests of a State and its nation in relation to another State or international organization.
The concept groups different meanings according to the greater or lesser degree of inclusion of objectives and practices that are developed through it. Diplomatic practice goes back to classical Greece, gradually evolving according to the proportional increase in international relations, a process that intensifies today. The importance of diplomatic practice lies in the versatility of the functions performed by the figure of resident ambassadors, whose functions revolve around the generation of reliable information, the minimization of potential frictions and the promotion of friendly relations between States.
Contemporary diplomatic practice can be distinguished in four ways: bilateral diplomacy, ad hoc diplomacy, direct diplomacy and multilateral call diplomacy.