Here is an interesting question, what if America was invaded by land, by another huge army. What I am saying is if both the east and west coast were invaded by millions of foot soldiers that would move across the entire country. Think of this if like a D-Day happened in America. So where would you go? What would you do? Would you fight or hide? Hey you never know if this could happen but America would probably have a nuke war before this happens.
(From some articles i've read China has the most men but almost all of their equpiment is outdated. And also they would run out of vital supplies quickly because of their large Army. Men would have to go out of the fields where they grow food to go fight, meaning the entire country would need to severly ration all of their resources to fight a long war. Russia really wouldn't because they have been rather dormant since the Cold War era.
But anyway if this somehow did happen, I would stock up on supplies and and see how close the fighting is to where I am. Depending on this, I would probably go to a state in the central United States and borders Canada. Stay in said state for as long as possible and then go to Canada to wait it out.
If America was invaded, i would do my best to get into the armed services. I'm not going to run or do nothing, i'm fighting for my country until the end
If america got invaded i would grab my airsoft sniper and go blow some heads off(airsoft unfortuantly dosent kill people though. It is like 450 fps tho so it would hurt like a female dog)
I don't think America will be invaded unless Obama truly does disband ALL of our Nukes. He makes us sound scared or reluctant to use them. That used to be our greatest defense. If we aren't careful, we will be.
I will probably be in the marines before this would happen, if at all. At least in my lifetime, I think it's more likely that aliens will attack us than any other nation, any other words, I don't think I will ever fight a war in my homeland. America is just too strong of a military and diplomatic power.
I could only imagine how it was like during the war of 1812. Scary thought.