<span>"Propaganda tries to force a doctrine on the whole people... Propaganda works on the general public from the standpoint of an idea and makes them ripe for the victory of this idea." - hitler. (basically propaganda tries to force socialism on to the public, which to him was a good thing) hope this helps :)</span>
Because it shifted the international focus towards the Antarctic and resulted in numerous scientific and geographic expeditions. As many as 10 countries launched 17 Antarctic expeditions. Actually, the failed mission of Shackleton resulted in great interest among the countries to conquer the unconquered.
C is the answer in my opinion
A and D is what I think the answer is.
<span>It gives a different perspective on the original works main ideas.</span>