"There will be a rifle behind every blade of grass."
--Admiral Isoroku Yamamoto
America has been invaded it was a sneak attack we call 9-11 the answer to that question is obvious we did retaliate with diplomacy and precision. Our Borders are constantly under attack by drug runners and illegal aliens. We respond with the same diplomacy that is an American tradition. We are a caring country as a whole. That makes it hard to really be successful with national security because of our god given rites as a human and our determination not to violate them.
The Spanish invaded Latin America some of these conquers were Cortez, Pizzaro, etc.
great Britain have invaded south America for the first time
it was invaded by aliens
America invaded Normandy because we wanted to.
The Japanese never fully invaded America.
in ww1 bombarded (big bertha) but not invaded in ww2 invaded but not bombarded
Countries in North America, South America and Australia were not invaded.
USSR and america
Iraq invaded America
we would be invaded
It will be invaded by wax moth.
Soccer was taken to South America by the Spaniards ho invaded that countries.