Congress to Reconstruct the political system of the former Confederate states. The main legislation was explicitly designed to promote republicanism. Radical Republicans pushed forward to secure not only citizenship for freedmen through the 14th Amendment, but also to give them the vote through the 15th Amendment. They held that the concept of republicanism meant that true political knowledge was to be gained in exercising the right to vote and organizing for elections. Susan B. Anthony and other advocates of woman suffrage said republicanism covered them too, as they demanded the vote. Progressive Era A central theme of the progressive era was fear of corruption, one of the core ideas of republicanism since the 1770s. The Progressives restructured the political system to combat entrenched interests (for example, through the direct election of Senators), to ban influences such as alcohol that were viewed as corrupting, and to extend the vote to women, who were seen as being morally pure and less corruptible. Questions of performing civic duty were brought up in presidential campaigns and World War I. In the presidential election of 1888, Republicans emphasized that the Democratic candidate Grover Cleveland had purchased a substitute to fight for him in the Civil War, while his opponent General Benjamin Harrison had fought in numerous battles. In 1917, a great debate took place over Woodrow Wilson's proposal to draft men into the U.S. Army after war broke out in Europe. Many said it violated the republican notion of freely given civic duty to force people to serve. In the end, Wilson was successful and the Selective Service Act of 1917 was passed. Democracy and republicanism Founding fathers Opposition to majoritarian tyranny Historians such as Richard Ellis and Michael Nelson argue that much constitutional thought, from Madison to Lincoln and beyond, has focused on "the problem of majority tyranny." They conclude, "The principles of republican government embedded in the Constitution represent an effort by the framers to ensure that the inalienable rights of life, liberty, and the pursuit of happiness would not be trampled by majorities." Madison, in particular, worried that a small localized majority might threaten inalienable rights, and in Federalist No. 10 he argued that the larger the population of the republic, the more diverse it would be and the less liable to this threat. More broadly, in Federalist No. 10, Madison distinguished a democracy from a republic. Jefferson warned that "an elective