The competition of land between Britain and France.
I hope this is correct and I hope this helps :)
From April 12, 1861 - May 13, 1865
The answer is a. the emphasis on peaceful resolution
No it did not alter the war on the Allie’s side. Many of the soldiers felt petty and sorrow for the people in the death camps but militarily wise the air force knew of the death camps and could of bombed certain facilities in the death camps to disturb and save lives but they wanted to save there logistics and focus them on the war effort