The classical school of thought, which dominated economics until the 1930's, believed which of the following? O A Over a relatively short period of time wages and prices would require massive government intervention to bring the economy back to full employment. OB. Over a relatively long period of time wages and prices will never restore themselves to bring back full employment. OC. Over a relatively long period of time wages and prices would adjust and naturally to bring the economy back to full employment OD. Over a relatively short period of time wages and prices would adjust quickly and naturally to bring the economy back to full employment