Should the United States pledge not to use nuclear weapons first against any adversary

Should the United States pledge not to use nuclear weapons first against any adversary.

Should the United States pledge not to use nuclear weapons first against any adversary

It’s a semester long paper divide into 3 papers, I already done the first one so this will be kinda like a continuation for it. There is specific guidelines to follow for each paper and specific questions to answer.. So I need you to follow the paper instructions closely and read the first paper I’ve done so it all connects and makes sense.

Should the United States pledge not to use nuclear weapons first against any adversary