In some ways, we can take as evidence the fact that almost everyone in the western world now condemns the Holocaust, meaning that we have similarities that go beyond race, culture, and nationality.
E. Osama bin Laden that's your answer.
The Schlieffen Plan's strategy required that France be defeated swiftly – but this didn't happen. That failure led to sustained trench warfare on the Western Front. In those grim battles of attrition, such as the Battle of the Somme and the Battle of Verdun, Allied forces ultimately outnumbered the Germans