What did the English learn from the Muslims and crusades?

What side does Vice Lords wear there bandannas? What name is given to the old style clocks and watches? Did Christian and Muslim merchants face the same pressures during the Middle Ages? How many years between 1524ce and 1436bce? What is the original meaning of terrific? Did the Romans eat chicken? What were the crusades and why were they significant? Who was the person invented the hairstyle? Why were myths and legends of the middle ages important? How do historians try to address the bias of all sources? How did the Roman soldiers get a diploma? How did cuneiform evolve over time? Which event in the 1920s symbolized a conflict over cultural values? Where does the surname Walsh come from? What is a negative effect of the crusades that still exist today? Who was the scandalmonger? How did technology encourage westward expansion? Where would a medieval cook sleep? What helped create nation states in Europe? Why did the pope support William the conqueror's campaign?