How many dans are there in the world?

What was the First country to issue paper currency? What is Ruth handler's sons name? What role did sir William Hudson play snowy mountains scheme? What is the official unit of currency of Syria? Who was the first slave trader? When was The Sliced-Crosswise Only-On-Tuesday World created? What country is the world's largest empire? How are the french revolution and the reign of terror connected? Why did Haiti want independence? What is the name of licensed boatmen who from 1681 transported passengers and goods to and from fur trading posts in Canada? Which countries were most effected by slave trade? Who did Germany get caught by in world war 2? What was the outcome after WW2 for schindler? What was Martin Frobisher childhood like? Was John Major the Prime Minister of US? Who was the first European explorer to cross the Atlantic? What is the history of the DongZhi festival? When was the term 'World War Two' or 'World War 2' first used? Where is Verrazano from? Why did the glorious Revolution in England lead to uprising in the American Colonies?