Oftentimes the president appears on television handing out awards to American citizens. Which of the president’s many roles BEST fits this responsibility?

The head of state

Explanation:

Because the president is the leader of the Nation.

answer is b.

  it is always the best policy to have good communication and good relations between individuals and, specially, between leaders of the countries. for this purpose, among others, there is a common place, the united nations, where the representants can present his and learn about the other country's policies.

basically means the stoc market is going down since   dow is one of the most sucessful buiness it would be a tragedy for it to go down and it ensures the ruinty of the stock market