Why did the seljuk Turks invade Baghdad?

German general who was demoted to private? How did the colonel of the 304th regiment react to the general's order to Hold em back? What were the chances of a soldier getting killed in World War 2 and Vietnam war? Where and which country and cities the vikings invaded? What events pulled us into world war 1? Which geographic feature most influenced the ability of the US to protect it's mainland from attack in World War 1? How does a long war with a high number of casualties generally affect civilians and soldiers opinions of their government? In what year did World war 2 occur? When was the bomb of HI? Why did Australia Serve in World War 1? Which method Marines had to develop to achieve speed and dispersion on a potentially atomic battlefield? How did people keep safe in the blitz? Why was the gas mask so important? How long did World War 2 take place and during which years did fighting take place? Treaties which where signed by lobengula in 1890? What SS units wore double totenkopf collar insignia? What was the position of the Southern states on the issue of tariffs? What is a poster made by the Dept of Labor made between 1914 and 1918 Fight World Famine worth? What was not a service provided by the red cross during world war 1? Who was the last romanov on bloody Sunday?