Answer:
The US promised to stop Communism or "contain it"
1. Kennedy agreed to end the crises because they sent him a long rambling letter searching for a way out of the crises. The basic proposition was that if the U.S made a none invasion pledge then the soviets would remove their military presence in Cuba. From the U.S point of view, this was perfect.
2. Khrushchev agreed to end the crises because he wanted to avoid nuclear war and both sides acknowledged the risk, so both men agreed to end the crises to prevent war in any way possible.
3. On a scale i think both sides ended up winning because it could’ve ended up in a big devastating war between both sides of Kennedy would’ve refused the letter. Therefore i think both men won on protecting themselves from mass destruction on their land.
Answer:
Political corruption and invasions from external tribes, and civilian uprisings greatly weakened the Northern Song Dynasty. ... In 1127 the Jin army captured the Northern Song capital of Kaifeng , ending the Northern Song Dynasty.
