When did the Seljuk Turks begin and end?

How did they dress in the 50's? How did the Roman build a strong and unified empire? What word means order from first to last? What will life be like in the 25th century? What was the first civilizations of the new world? Which is longer one millennium or 10 centuries? What was the crusade that failed in its goal of recapturing the crusader state of edessa from the Turks? The Great Wall of China stands as an accomplishment of which dynasty? How did the Roman Empire recruit soldiers? Where does the name Rue come from? Where does the name Dillan comes from? What is a name that starts with C? What happened with the emperor who conquered Britain? How long would a person live in the 12th century ad? What were 3 results of the crusades? How is the Trojan war important to civilization? From which word does the word history come from? What is the meaning of the word pontificate? What was life for enslaved Africans on sugar plantations in Western Hemisphere? What evidence is there that the 1920s was the first modern?