How many vikings are there in the world?

Who began unifying china in 221 bc? Who were the 2 president's during the depression? Are there benefits to a social market economy? What is the color of Lrya? Where were peanuts first grown in the US? Why should we remember the peasants revolt in 1381? Why was it so difficult and important to obtain consensus when developing the NEC? Who were the two famous politicians who were absent at the convention? What was a pelt of a buffalo for the plains Indians useful for? Who was the man which rebelled against the Qin dynasty and renamed himself king of Han? What religious groups were involved in religious warfare and persecution following the Protestant Reformation? Which groups of people did not attend the Constitutional Convention? Why did France give the US the statue of liberty? When did atlantis exist? What did Queen Elizabeth I use first at the dinner table? What route did Hannibal take to invade Rome and why? What cast bera surname belongs? Was hammurabi's father a king to? How were the farmers affected during the English Civil War? How many former Australian prime ministers are still alive?