1.Review the first two pages of this document. Based on the information contained in those pages, what do you believe is the most difficult role in being president? Additionally, based on those roles, why do you believe it is important to have a peaceful transition of power from one president to the next? How does all of this guard against tyranny in our democracy? 2. As listed on the third page of this assignment, President Biden faces many challenges as he begins leading the country. In your opinion and based on the list provided, which of these challenges appears to be the most difficult, and how can President Biden be successful in addressing that challenge?