Who said that the present is the key to the past?

Who the European explorer that inroduced culture to china in the 1200s? Why did so much of roman culture have so much greek flavor? Which civilization invented paper and writing? What is the use of op cit? What is the name of the frontier pathway used by westerners returning to Kentucky and Ohio after trading in New Orleans was called the? What was the chief institution of Spanish colonial administration in the western hemisphere? What period in history marked by great interest in learning? How do you say thank you in Moroccan? Constantine issued the? When did the cattle boom end? How was life like in medieval villages? How many years has it been since 1965? Where did the ideas of the renaissance spread? What was the motives behind the First Crusade? How many centuries in a millennia? The modern era came about in part because of which historical event? Did viking women wear a lot of makeup? What is the past of misconception? Was Kublai Khan a good or bad influence? You are Lord of the night and dayYou are Lord and we love you so you are lord and we sing your praise you are lord of all?