In any case, here is my breakdown for the 2015 NHL Playoffs, and I'm looking at this as a time for change, with only one of my Conference Finalists this year a repeat from last year's final four teams.
Theodore Roosevelt, who came into office in 1901 and served until 1909, is considered the first modern President because he significantly expanded the influence and power of the executive office.
Quick Answer. John Fitzgerald Kennedy changed the world when he became the 35th President of the United States, and is most remembered for his significant foreign policy contributions such as creating the Peace Corps and successfully leading the United States through the Cuban missile crisis in addition to passing the civil rights bill.