employees from soliciting contributions from Navy yard workers. Later, the Pendleton Civil Service Reform Act of 1883 established the civil service and extended the protections of the Naval Appropriations Bill to all federal civil service workers. However, this loss of a major funding source increased pressure on parties to solicit funding from corporate and individual wealth. In the campaign of 1872, a group of wealthy New York Democrats pledged $10,000 each to pay for the costs of promoting the election. On the Republican side, one Ulysses S. Grant supporter alone contributed one fourth of the total finances. One historian said that never before was a candidate under such a great obligation to men of wealth. Vote buying and voter coercion were common in this era. After more standardized ballots were introduced, these practices continued, applying methods such as requiring voters to use carbon paper to record their vote publicly in order to be paid. Boies Penrose mastered post-Pendleton Act corporate funding through extortionist tactics, such as squeeze bills (legislation threatening to tax or regulate business unless funds were contributed.) During his successful 1896 U.S. Senate campaign, he raised a quarter million dollars within 48 hours. He allegedly told supporters that they should send him to Congress to enable them to make even more money. In 1896, a wealthy Ohio industrialist, shipping magnate and political operative, Mark Hanna became Chairman of the Republican National Committee. Hanna directly contributed $100,000 to the nomination campaign of fellow Ohioan William McKinley, but recognized that more would be needed to fund the general election campaign. Hanna systematized fund-raising from the business community. He assessed banks 0.25% of their capital, and corporations were assessed in relation to their profitability and perceived stake in the prosperity of the country. McKinley's run became the prototype of the modern commercial advertising campaign, putting the President-to-be's image on buttons, billboards, posters, and so on. Business supporters, determined to defeat the Democratic-populist William Jennings Bryan, were more than happy to give, and Hanna actually refunded or turned down what he considered to be "excessive" contributions that exceeded a business's assessment. Twentieth-century Progressive advocates, together with journalists and political satirists, argued to the general public that the policies of vote buying and excessive corporate and moneyed influence were abandoning the interests of millions of taxpayers. They advocated strong antitrust laws, restricting corporate lobbying and campaign contributions, and greater citizen participation and control,