They played the British empire and the French empire again st each other by sighing each others treaties both. This counterbalance both of the powers that if one tries conquer Thailand, the other will try to stop it.
World War II key negotiators and the outcomes, especially related to Eastern Europe conferences in Tehran, Yalta.
During the Cold War the United States and the Soviet Union engaged a competition to see who had the best technology in space. This included such events as who could put the first manned spacecraft into orbit and who would be the first to walk on the Moon.
Answer: Roman Confederation
Explanation: