What does proctor death show the rest of the salem?

John Proctor was the first man to be accused of witchcraft. He was defending his wife and had previously expressed himself against the proceedings and trials of the women of Salem who were being accused of witchcraft. He was arrested and condemned to death.

Proctor was given the option to confess and initially agreed, but in the end preferred to die. He realized that he could not sign an untrue confession with his name. Rather than losing what was left of his reputation and integrity, he decided to be executed in the gallows.

Eventually, the truth came out, the accusations retired and the families were compensated. Salem learned the value of integrity and innocence, even when the verdict is implacable.  

they insisted that there was not enough time to learn everything.  

explanation:

if they were going to steal the answers that is simply because they insisted that there was not enough time to learn everything.  

the speech this question is referring to is president kennedy's special message to the congress on urgent national needs, may 25, 1961

kennedy responds in a very direct and concrete way to those thinking that communism is a positive system:

"yet their aggression is more often concealed than open. they have fired no missiles; and their troops are seldom seen. they send arms, agitators, aid, technicians and propaganda to every troubled area. but where fighting is required, it is usually done by others--by guerrillas striking at night, by assassins striking alone--assassins who have taken the lives of four thousand civil officers in the last twelve months in vietnam alone--by subversives and saboteurs and insurrectionists, who in some cases control whole areas inside of independent nations." (kennedy)

president kennedy presents communism as cowardly, as a hidden and treacherous weapon that strikes from the shadows like thieves, he represents the system as not even being capable of showing and open and overt attack or confrontation. to finish up the response, he expresses that the system attacks even a country's idependence and freedom.