1. A rectangular formation filled with infantry equipped with spears, lances, and swords. The formation is in a tight formation and is used to break up infantry or calvary strikes. Made famous by the Greeks, and primarily by Alexander's armies during their conquests.
2. The Jewish people inside the Warsaw ghetto were annihilated. estimates range from 50,000 to 75,000 Jewish people killed with only a few dozen Germans killed. It was a disaster for the Jewish people in Warsaw.
3. While the blame has always been put on Austria-Hungary and Germany, but every nation was at fault. At this time in Europe, tensions were high due to the Balkan Wars. England, France, Russia, Bulgaria, Austria-Hungary, Germany, and the Ottomon Empire were all at their limits world wide. They all wanted more resources, but had run out of territories to create colonies in. Everyone is to blame. England and France wanted to go to war to strip other nations of land to begin with. So when Arch Duke Ferdinand was assassinated and Austria-Hungary sent troops into Serbia, Russia saw its chance. Things just escalated from that point as more and more nations got involved. The proof to show that even the Allied nations wanted war to gain land is apparent in the combat between Allied and Empire colonies. The Germans and English fought all over the African continent, while German forces fought the Australians and Japanese throughout the Pacific(Japan used this war to obtain the Marianas, Marshalls, and several German-Chinese colonies, including Tsingtao). The Australians obtained New Guinea, Samoa, and Namibia for the Crown.