HELP Use the passage below to answer all parts of the question that follows. "...But the crusaders' firsthand experience in the eastern Mediterranean certainly intensified European borrowing from the Muslim world that had been going on for centuries. Muslim. techniques of building fortifications were adopted by many Christian rulers, as can be seen in the castles built in Normandy [in France) and coastal England by William the Conqueror. I From Muslims and Jews in Spain, Sicily, Egypt, and the Middle East, the Europeans recovered much of the Greek learning that had been lost to northern Europe during the waves of nomadic invasions after the fall of Rome. and they benefited from the great advances Arab and Persian thinkers.." -Peter N Stearns, historian, World Civilizations: The Global Experience, 2007

1. Using the passage above, answer (a), (b), and (c)

a) Identify and explain ONE technological transfer not mentioned in the excerpt that supports the author's argument regarding the Crusades

b) Identify and explain ONE cultural transfer not mentioned in the excerpt that supports the author's argument regarding the Crusades

c) Identify and explain ONE technological or cultural transfer that occurred in East Asia during the period circa 1200 C. E. – 1450.