These three actions are examples of the role that the American President has as a foreign policy leader. This is due to in all the mentioned cases there are other countries involved. As well as this, when talking about the President's role as chief of state, it is necessary to mention internal accions that do not affect other countries directly. Also, as a party leader, the president has a role in which the main ideas and decisions made by the party are supported. And, finally, when talking about the president as commander-in-chief of the armed forces, military, and not necessarly economic affairs, should be mentioned.