Where is the catalog System Located In A Library?

In the 1500s how did Spain conquer the Philippines so easily and expand its empire in the East? What was the first successful export from the English colonies in America? Who did Paul Revere effect? Where in the marshall islands was the the first h-bomb test? Who invented the first sailboat? Why was building the great pyramid hard work? What year did the Boston Bruins last win a playoff series vs the Montreal Canadiens? Did Ramses 2 have hobbies? Can you show my a rel pitcher of James Nares? Is a fief is the troops of knights granted to the vassal? What was Roosevelt's contributions to the Conservation Movement? Is colonial assembly gained rights or lost? Was World War 1 of the causes of the discovery of penicillin? How did trade affect people in Mesopotamia? What were the similarities between the ghazis and janissaries? Which old greek plays has the oldest surviving plays? What did the falconers wear in the Middle Ages? Do aboriginals have a god? What were some jobs of the Incas? What group of people were known for scalping?