Why was Robert Scott considered a hero?

How many wars have been fought by the United States? What percentage of civil war soldiers died from disease? When did each country get involved in World War 1? How was Okinawa a turning point? What was the name of the telegram that brought US into World War 1? What were benefits and limitations of machine guns and other weapons during World War 1? How many us troops are in the middle east? What was the first country's to be bombed in World War 1? Why did america's entry into WW1 increase the morale of the allies? How many allied casualties were there as a result of the invasion on Normandy? What information is there on families wearing dog tags in the cold war era? What do you think causes people to treat others in such horriffic ways as was done during the Holocaust Are there people being treated like this anywhere in the world today? What long term effects did the war have on soldiers that survived? What incident during his meeting with the king change his whole life? What groups of people died in the Holocaust? What countries made up the austro-Hungarian empire of 1914? What happened in fort Henry? What did D-Day mean during World War 2? What is the education of Rose o'neil Greenhow? Which of these groups composed about one third of the population of the southern states?