Economist John Maynard Keynes believed that: A Unemployment is caused by natural changes in economic climate and that the private sector ultimately, given time, will naturally maintain balance B We are all wanderers in a fallen state innately relativist, all that varies is the degree C It is the government's right and responsibility to manipulate the overall demand by altering spending and taxation D The money supply is the most important influence on economic performance and tools such as the discount rate should be used to regulate the economy