The growth of the Liberal Republican movement in 1872, with its advocacy of downward revision, frightened somewhat the protectionist leaders of the Republican organization. It was believed that a slight concession might prevent a more radical action, and just before the campaign a ten per cent reduction was brought about. In 1873 the industrial depression so lowered the revenues as to present a plausible opportunity for restoring duties to their former level in 1875, where they remained for nearly a decade. The lack of effective action on the part of the tariff reformers of both parties was due to a variety of causes. In the years immediately following the war, the Republicans in Congress were more interested in their quarrel with President Johnson than in tariff reform. Furthermore, the unpopular internal revenues were being quickly reduced between 1867 and 1872, and it was argued that a simultaneous reduction of import taxes would decrease the revenue too greatly. Moreover there was no solidarity among the Democrats, the South was discredited, and at first not fully represented. Wells was driven out of office in 1870, the Liberal Republican movement was a failure, the protected manufacturers knew precisely what they wanted, they knew how to achieve results and some of them were willing to employ methods that the reformers were above using. As time went on and the country was, in the main, rather prosperous, many people and especially the business men made up their minds that the war tariffs were a positive benefit to the country. For these reasons a war policy which had generally been considered a temporary expedient became a permanent political issue and a national problem. The positions of the two political parties on the tariff were not sharply defined during the ten years immediately following the war. The Democrats seemed naturally destined for the role of revisionists because of their party traditions, their support in the South--ordinarily a strong, low-tariff section--and because they were out of power when high tariffs were enacted. Yet the party was far from united on the subject. Some prominent leaders were frankly protectionists, such as Samuel J. Randall of Pennsylvania, who was Speaker of the House for two terms and part of another. The party platform ordinarily was silent or non-committal. In 1868, for example, the Democratic tariff plank was wide and generous enough for a complete platform. The party stood for a tariff for revenue upon foreign imports, and such equal taxation under the internal revenue laws as will afford incidental protection to domestic manufacturers, and as will, without impairing the revenue, impose the least burden upon, and best promote and encourage, the great industrial interests of the country.