A further dispute arose in 1930 over the issue of the Irish government's refusal to reimburse the United Kingdom with "land annuities". These annuities were derived from government financed soft loans given to Irish tenant farmers before independence to allow them to buy out their farms from landlords (see Irish Land Acts). These loans were intended to redress the issue of landownership in Ireland arising from the wars of the 17th century. The refusal of the Irish government to pass on monies it collected from these loans to the British government led to a retaliatory and escalating trade war between the two states from 1932 until 1938, a period known as the Anglo-Irish Trade War or the Economic War.