The Treaty of Portsmouth resulted in the Japanese-Russian war of 1904-1905 ending. Japan got the most land, but Russia was happy to have the war ended, because it was effecting their economics greatly. It was also one of the causes for the Russian Revolution
It depends on which treaty the one that ended the Revolutionary War or the French and Indian War. The Treaty of Paris that ended the Revolutionary War was signed on September 3, 1783. The Treaty of Paris that ended the French and Indian War was on February 10, 1763.
Palace of Versialles
SALT 1 was a treatise between United States and Soviet Union with the scope to limit nuclear armaments and missiles, signed in 1972.
After this United States refused to sign SALT 2.