Through military invasion and capturing Moscow?
If not, it has nothing to do with Soviet nuclear weapons, because they were designed to prevent military invasion. Isn't it obvious?
No, it is not. You have to prove that nuclear weapons actually
did prevent military invasion. You haven't. The simple fact that "the USSR obtained nuclear weapons" and "the US didn't attack the USSR" happened at the same time doesn't prove that the one actually caused the other.
Please explain why you think it doesn't contradict.
I did. I was still editing the post when you replied to the old version. Nuclear weapons are not what's deterring modern-day free nations from invading and conquering each other, because most such nations do not have and never had nukes.
I think their ability to kill millions of American citizens have something to do with your unwilling. Am I not right?
You are not right. China has no such ability. They have tested a nuke but have no capability to deliver it. They don't have the ability to kill millions of Americans. And by the time they do, the U.S. will have SDI. Then we'll build the starship to Alpha Centauri and win the game.
This is either a joke or you are saying that you bombed Vietnam, Iraq, Serbia, Afghanistan, Libya and a handful of other countries without reason...
Cuba, the Soviet Union, and Japan are the only nations who ever gave the U.S. a good reason
to threaten nuclear launches. Those other nations you listed? We did have good reasons for using
conventional weapons on them.
When you asked me to "bomb China", the fact is we don't have any reason to bomb them right now, conventionally or nuclearly.
Ok, let's assume that in your opinion nuclear deterrence works against all countries except USA, and the fact that during whole history, USA attacked only non-nuclear countries is just a coincidence.
The question why USA didn't use such privileged position during Vietnam war or other similar incidents remains unanswered.
I did answer that. The U.S. only used its "privileged position" when we spotted a bunch of nuclear missile bases in Cuba and saw a direct nuclear threat to the United States. Vietnam did no such thing.