What kind of peace does president kennedy speak of in his speech at the conclusion of the film

This speech was delivered at the height of the Cold War – an appeal for peace at a time when what President Eisenhower had described as the Military-Industrial complex was much more interested in weapons and war than peace. It was also a time when President Kennedy was sending personal representatives to Cuba in order to eventually achieve a rapprochement with Fidel Castro. The CIA was aware of these contacts by tapping the telephones of the representatives – and its leaders and right-wing friends, and above all the anti-Castro Cubans, were fiercely opposed. They were also opposed to Kennedy's plans to withdraw from Viet Nam. It was also a time when Robert F. Kennedy was making it hot for the mafia. JFK was assassinated five months later. [Editor]

Freedom to assemble and petition.

Explanation:

According to the First Amendment Rights of the Constitution of the United States of America, the right to assemble and petition to the government gave protection to the labor unions to address their grievances. This enables them to have a certain right against being stopped or objected by any court of law. It states "'the right of the people peaceably to assemble, and to petition the Government for a redress of grievances".