There is more than one map of Antarctica.
There are no countries in Antarctica.
Only one: Antarctica.
Antarctica is a continent and each continent is in only one part of the world.
Antarctica has territory in all hemispheres except the northern one.
The word Antarctica means "opposite of the Arctic."
In 1915, there weren't necessarily good maps of Antarctica, and none of them showed climate, only landmass.
Australia and Antarctica
There are no countries in Antarctica: it is governed by The Antarctic Treaty.
No part of Antarctica is in the northern hemisphere.
Antarctica has territory in all hemispheres except the northern one.
Because it is the highest mountain of Antarctica
There is only one sea that surrounds Antarctica: The Southern Ocean.