Answer:
United States Soviet Union and United Kingdom singed on it on 5th August 1963 and later it was opened for other countries who wanted to become a signatory
Explanation:
On August 5, 1963, representatives of the United States, Soviet Union and Great Britain signed the Limited Nuclear Test Ban Treaty, which prohibited the testing of nuclear weapons in outer space, underwater or in the atmosphere.
Answer:
The Spoils System, I believe, not 100% sure tho, lol :P
Individualism, the other terms would better describe the Middle Ages
"A special committee worked out another compromise: Congress would have the power to ban the slave trade, but not until 1800. The convention voted to extend the date to 1808. A final major issue involving slavery confronted the delegates. Southern states wanted other states to return escaped slaves."