I would have to say C. Though take that answer with a grain of salt.
Chinese soldiers
The Chinese soldiers had dispersed over 300,000 soldiers to North Korea as a result of USA failure to honor the 13th parallel agreement. The USA forces were caught unaware and had to tactically withdraw to south Korea, which resulted in the truce and not removal of the communist regime in North Korea.
Well france was happy for us when we became free from king george,they did not want us to pay them back they just wanted our friendship not our stuff