Internal damage can happen if the organs, mussels, nerves, etc. were weakened.
To make sure Congressional policies were being carried out...I'm almost positive.
After entering the war President Wilson created a list of things they could do to end the war and make the world peaceful again. It was later called the 14 points. The points to peace were mostly about land issues and some were about general ways to peace. <span>These ideas were later used to help end the war and sign the Treaty of Versailles which included many of the 14 points. </span>
Yes, Spain did control the Incas and Aztecs for gold so he could promise the Spanish for the gold. (He promised them thats why he took over)