No.
It's too cold there, there are no food sources, and humans cannot survive unsupported in its extreme conditions.
Since there is no Human civilizations in Antarctica there is no debt what so ever and There is research that it is also rich in oil deposits so if there was a civilization there they would have control of the oil.
There are no civilizations in Antarctica - no human beings have ever set up permanent residence there. Scientists can be found there, but only for part of the year. The conditions are too extreme to allow any other arrangement.
Antarctica has not ever been involved in war.
There is no city -- nor has there ever been a city -- in Antarctica.
Yes but only very rarely - that is why Antarctica is a desert.
Antarctica is a continent reserved for science under the Antarctic Treaty. This means that there are no nation states there, no cities, no civil development on the continent. Because of its extreme weather, no native populations ever established viable life on the continent. Antarctica is the highest, driest, iciest, windiest, coldest and darkest planet on earth.
No.
Antarctica is a continent -- one of seven on earth. It is unlikely to disappear.
There is no evidence that Christopher Columbus ever reached Antarctica.
no
Yes, America was used as a penal colony by the British in the 17th and 18th centuries. Some of the first British colonies in America, such as Georgia and Virginia, were established as penal colonies where convicts were sent to serve their sentences.
NoSwitzerland did not have any colonies.