There are many techniques that can contribute to the memorability of a speech, for example stressing the main points and explaining them well, linking the ideas in a logical way and providing a strong conclusion.
One technique that does not support memorability is shouting loudly key words: they might remember you but not the content of the speech.
Answer:
SALT agreements signed. Soviet President Leonid Brezhnev and U.S. President Richard Nixon, meeting in Moscow, sign the Strategic Arms Limitation Talks (SALT) agreements.
Explanation:
To keep peace and protect your natural rights and property.