Answer: The president helps unite the party with the tools such as access to the media, personal popularity
Explanation:
Party organization is something important when it comes to politics because with the good organization other things are rising such as economics. The president should unite the party using tools such as the social media because with them he can gain proper popularity which is good for competition and choosing the party. President should represent his statements trough social media.
Symbolically, the president serves as the leader of the nation (Chief of State) and by playing his role he represents the country even when negotiating treaties and other types of agreements with foreign leaders of other countries (Chief Diplomat); that is that he is the main figure and voice of American foreign policy. He uses the Executive Agreement and de diplomat Recognition to conduct foreign policy. Plus, as leader of the nation, he also has power to run the armed forces under the Article II, Section 2, Clause I of the Constitution
General Motors recognized the United Automobile Workers Union.
I think it's George Vancouver?