In 1152, King Louis VII of France had his marriage annulled from which lively heiress?

In which Olympic martial art do competitors try to throw their opponents to the mat? Which singer-songwriter scored hits with "Sweet Caroline," "Cracklin' Rosie" and "Heartlight"? A dime is 1/10 of a dollar; what is the name for 1/10 of a cent? From 1147 to 1149, Louis VII of France and Conrad III of Germany led the second of which series of holy wars? Which Roman emperor, who reigned from AD 117 to 138, built a famous wall across northern Britain? In 1170, Reginald FitzUrse and three other knights murdered which archbishop? Keokuk, which set a state record of 118°F in 1934, is in which state? Only three kings of England have had which name, each taking the throne in 1189, 1377 and 1483?