People feel that Kennedy was a different kind of politician because "He projected youthful health and full of energy". Longer span of his existence and he is very energetic compared to other presidents that people known. He focused on improving the economy, health, and rights of people.
B because in order for the reader to understand how the storyline is going to you need to start off with a good hook.
The first 3 articles of the Constitution establish the 3 branches of government with specific powers. Executive (headed by the president), Legislative (Congress), and Judicial (Supreme Court)
Article 1 - created the Legislative branch
Article 2 - created the Executive branch
Article 3 - created the Judicial branch