What does the modertar do?

Where did the name cow come from? What is the capital of Aklan from the Western Visayas of the Philippines? Why did the Greeks hate the Romans? Who was the first women head of state in the western hemisphere? What were the causes for crusades? What was Saladin's major accomplishment? Why did Holy Roman Emperor Charles V own troops sack Rome in 1527? How many years has it been since 1974? What evidence is there that Austria was once part of ancient Rome? Who invented the tuxedo? What is the history of the Wedgwood pattern of Chinese Flowers it says Williamsburg on the bottom of it? Where does the term Nords come from? Johannes Gutenberg invented what in 1454? Why did the christian europeans win the first crusade? What are some popular medieval musical instruments? Which major event most contributed to the spread of Islam? How long ago was the tenth millennium? What does the name Wessel Mean? What was unlikely that wudi would become a emperor? What did vassals promise to a lord under feudalism?