The Second Bank of the United States (SBUS), itself deeply enmeshed in these inflationary practices, sought to compensate for its laxness in regulating the state bank credit market by initiating a sharp curtailment in loans by its western branches, beginning in 1818. Failing to provide gold specie from their reserves when presented with their own banknotes for redemption by the SBUS, the state-chartered banks began foreclosing on the heavily mortgaged farms and business properties they had financed. The ensuing financial panic, in conjunction with a sudden recovery in European agricultural production in 1817, led to widespread bankruptcies and mass unemployment. The financial disaster and recession provoked popular resentment against banking and business enterprise, along with a general belief that federal government economic policy was fundamentally flawed. Americans, many for the first time, became politically engaged so as to defend their local economic interests.