No. Antarctica is governed by the Antarctic Treaty, subscribed to by governments representing 80% of the population of planet earth.
A few of these countries make land claims on the continent, some of which overlap, and which are invalidated by the treaty. The treaty also disallows any future claims.
USA makes no territorial claims on the Antarctic continent.
Antarctica
the United States
70° west is a longitude.North America, South America, and Antarctica include territory at that longitude.
No. Antarctica is an international territory.
No, the United States has no claim on Antarctic territory. Claims by South America's countries are invalid, given the terms of the Antarctic Treaty.
No.
France, Australia, Norway, Britain, Argentina and Chile claim territory on Antarctica.
Antarctica has no countries and no permanent population. None. Antarctica has land claims thus making them occupied territory. The other continents (Africa, South America, North America, Europe, Asia, Australia) are all claimed.
Antarctica has territory in all hemispheres except the northern one.
The Drake Passage is between America and Antarctica.
Antarctica is larger.
Antarctica, Australia, Europe, South America, North America, Africa and Asia.