Answer: The president must serve in a number of capacities to fulfill a number of duties. Some of these roles are specified in the Constitution, but most of them have evolved over time; the following chart summarizes some of the president’s roles. Every nation has a Chief Of State, a person who serves as the symbolic leader of the country and represents the nation. In the United States, the president both leads the government and acts as the chief of state, although this is not the case in many countries. As chief of state, the president presides over commemorations of war heroes, throws out the first pitch at baseball games, and attends funerals of world leaders, among other duties. BUT the president cannot attend all ceremonies in his or her role as chief of state. Therefore, sometimes the first lady or the vice president stands in for the president as a symbolic chief of state.
Step-by-step explanation: