Congressional Election, 1866
A map of the United States showing the election results for the House of Representatives in 1866 under President Andrew Johnson. The map is keyed to show the states with a solid anti–administration delegation, states with an anti–administ...

Election, 1876
A map of the United States showing the results of the 1876 presidential campaign, one of the most disputed and intense elections in American history. The map is color–coded to show the states carried by the Republicans (Rutherford Hays), Democr...

Presidential Election, 1884
A map of the United States showing the results of the 1884 presidential election. The map is keyed to show the states carried by the Democrats (Grover Cleveland), Republicans (James Blaine), and the areas where minor parties garnered 5 percent of the...

House Vote on the McKinley Tariff, 1890
A map of the United States showing the results of the House vote on the McKinley Tariff Bill, 1890. The proposed tariff was on imported manufactured goods, and while protecting the manufacturing industry, placed hardships on the agricultural industry...

House Vote on the Wilson Tariff, 1894
A map of the United States showing the results of the House vote on the Wilson Tariff Bill (also known as the Wilson–Gorman Tariff Act or the Revenue Act), August 13, 1894. The proposed tariff was a reduction of the earlier McKinley Tariff Act ...

Presidential Election, 1900
A map of the United States showing the results of the 1900 presidential election. The map is keyed to show the states carried by the Republicans (William McKinley), Democrats (William Jennings Bryan), and the areas where minor parties garnered 5 perc...

Presidential Election, 1904
A map of the United States showing the results of the 1904 presidential election. The map is keyed to show the states carried by the Republicans (Theodore Roosevelt), Democrats (Alton B. Parker), and the areas where minor parties garnered 5 percent o...

Presidential Election, 1912
A map of the United States showing the results of the 1912 presidential election. The map is keyed to show the states carried by the Democrats (Woodrow Wilson), the Progressive Party (Theodore Roosevelt), and Republicans (William Howard Taft). The ci...

Vote on the Underwood Tariff, 1913
A map of the United States showing the results of the House vote on the Underwood Tariff Bill, also known as the Revenue Act of 1913. The proposed tariff was to reduce the tariffs imposed by the Payne–Aldrich Tariff Act of 1909, and re–im...

Presidential Election, 1916
A map of the United States showing the results of the 1916 presidential election. The map is keyed to show the states carried by the Democrats (Woodrow Wilson), Republicans (Charles Evans Hughes), and shows the Socialist Party votes (Allan Louis Ben...