You can use just about anything that is wood floor safe but the best stuff is enzyme based stuff specifically for organic stains. Wal-mart and Lowes sells a brand called "OUT" and it's my favorite, it does a great job, it smells nice, and it's safe around my birds and my cats. It also helps prevent them from re-using the area in the future.
A drop of liquid dishwashing soap to a gallon of warm/hot water. Go over the area several times after you already dabbed, scraped up the mess. Let dry inbetween and the good old soap & water should do the job, use a washcloth/sponge and you may need several washcloths/sponges.
A little vinegar will help with the smell and shouldn't hurt anything. Good Luck :).
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.