The United States became an imperialist nation at the end of the 19th century because Americans wanted to expand overseas with their belief in manifest destiny.
He was the youngest person ever elected president.
He was the patrician son of a wealthy businessman.
He was young and energetic, with a beautiful wife and children.
He was raised to serve his country, to achieve, and to do his best.
Explanation:
He ran against a Catholic opponent: Wrong. His opponent in the 1960 presidential election is Richard M. Nixon, who religious affiliation is Christian.
He was the youngest person ever elected president: True. He became president at 43 years 236 days old.
He was the patrician son of a wealthy businessman: True. His father Joseph P. Kennedy Sr. was a businessman, who made a fortune in his 20s. He was also a high-profile person in the US government.
He was young and energetic, with a beautiful wife and children: True. John F. Kennedy had a robust career in politics and progressed quickly. He married Jacqueline and have 2 children.
He was raised to serve his country, to achieve, and to do his best: True. He served in US Navy Reserve during the World War 2, built a career to serve his country, represent his citizen and sacrifice