With the production of consumer goods impacted by the conversion of factories to wartime production and the expansion of the money supply, the United States of America experienced a period of protracted inflation during the Civil War. Between the years 1860 and 1865, the cost of living nearly doubled. As is the case in all inflationary periods, there were winners and losers created by the significant fall in currency value, with banks and creditors receiving less real value from the loans repaid by debtors. Pressure began to build in the financial industry for a rectification of the weak currency situation.