What was kennedy's new frontier? how was that philosophy played out, both domestically and internationally, within the first few years of kennedy's administration?

During the 1960 presidential election, Jonh F. Kennedy used the slogan 'new frontier' to describe his political goals and ambitions. 

Domestically, under this slogan he introduced social reforms and tax cuts. He started off the space program, initiating the space race, but also made efforts to improve the relations with Russia. 

On an international level, the most consequential event was the invasion of Vietnam which Kenedy authorized. He also established the Peace Corps with the purpose of spreading American culture abroad.  

they died with poison from the god patrick

“i think it is very plausible that if there are five votes to end the death penalty, it could be with the people who are on the court right now,” - smith

so basically it is not clearly and consistently imposed