Around 1171, Saladin became the ruler of which country, ending the Fatimid Caliphate there?

According to Norse sagas, which Scandinavian capital was founded around 1050 by King Harald Hardrada? Prehistoric people in Greece sailed to the island of Melos around 11,000 B.C. to get which volcanic glass for tools? At about 11:40 p.m. on April 14, 1912, which ocean liner was steaming at about 21 knots when it struck an iceberg? A famous list of prophecies attributed to the 12th-century Irish saint Malachy describes a series of which church leade… The Bronze Age was replaced by which metal-working age, around 1200 B.C. in the Middle East and later in China? Around 1240, which Mongol conqueror's grandson Batu founded the Golden Horde? According to the Bible, after Moses died, which leader led the Israelites in the conquest of Canaan? Around 1250, which country's King Afonso III reclaimed the Algarve from the Moors?