'New Frontier' is how the Democratic presidential Nominee described America under his proposed Presidency and how he will change the way America functions.
While many of his opponents called the term a 'Political Tactic' and a way to get votes, there were real policies and strategies behind what Kennedy considered was the best way to move America forward.
For example, in order to improve the economics as well as the social structure of the country, he proposed special funds to remove slums and build cheap housing for the poor.
In this regard, he was successful as he launched a stimulus package which created 420,000 jobs and developed plenty of new housing all over the country.
When it comes to National Defense, he was a strong opponent of the Communist ideology and vowed to take Soviet Union on all over the world.
In his Presidency, he increased the budget for operations against the spread of communism and came very close to an all-out nuclear war.
Apart from this, he had a visionary Space Program with a sole purpose of beating the Soviet Union to the moon. This was also accomplished under his presidency.
Lastly, when it comes to international aid, he believed that the United States can create new allies, uplift poor countries and build better relations by providing quality aid. This he did all over the world, including countries like Pakistan and Iran, which quickly became very close US allies.