James Polk spoke out against adding land in the southwest to the United States. The correct option among all the options that are given in the question is the first option. He was born on 2nd of November in the year 1795 and died on 15th of June in the year 1849. I hope the answer helps you.
America did not enter war until Japan attacked Pearl Harbor
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Having been elected unanimously as the president of the Constitutional Convention, Washington's presence provided a sense of focus and direction. While he originally did not want to be involved with the creation of the Constitution, Washington certainly had a vision for a stronger union.
Explanation:
hope this helps if not I'm sorry
Answer:
So the UN managed to assemble a combined military force of many different nations to hold back the North Korean army. This was possible because of the activity in the council by its member states, and because of the change of rhetoric since the beginning of the 20th century.
The League of Nations was formed as a predecessor to the UN and partly NATO, but it was wildly ineffective. None of the member states were willing to commit military forces to the council to enforce peace and it was all mostly influenced by the isolationism of the US and the appeasement and neutrality policy of the Allies. So basically the UN is a revamped version of the League of Nations because it is more effective and it is forcing member states to participate while the League of Nations did not manage to do that. And it is important to note that the North Korean crisis was stopped because of the military intervention of the UN. While the League of Nations would have done basically nothing if they still existed at that point.
If you meant Denton Cooley, he was the first person to implant an artificial heart in 1969.