What is a bullwark?

Did the ninth crusade succeed? Who gained more power as medieval towns grew? What country did the name kyle come from? What is the origin of the names of the months of the year? Where does my last name McLane come from? Where is holy land located in middle ages? Towns that became members of trade associations had the power to? What century is 706 in? The original home of the Mongol civilization was? In what century did Good King Wenceslas live? What were the Roman consuls responsible for? What major political challenges did Western Hemisphere nations face in the nineteenth century? Who had the biddest empire? What was the year 2 centuries before 1986? What is the capital of Negros Occidental from the Western Visayas of the Philipppines? Who is westavious? What stops Lewis and Clark made westward? What are 3 characteristics of westernization? Who invented clcok? What was the name of the second crusade?