Mark Hanna

On September 24, 1837, in New Lisbon, Ohio, Mark Hanna was born into a mercantile family that soon moved to Cleveland. He entered business through shipping, coal, and iron ventures rather than through law or military service, learning how commercial networks could be turned into political influence. By the 1880s he was a major Republican organizer in Ohio.

Hanna became William McKinley's chief strategist in the presidential election of 1896, raising unprecedented sums and coordinating a national campaign message around sound money and industrial prosperity. His methods helped define the Republican recovery after the Panic of 1893 and the decline of older party styles. In 1897 he entered the United States Senate, carrying campaign organization into formal national power.

Hanna's political machine anticipated the finance-intensive campaigns of the twentieth century and the central role of party committees in presidential elections. Later campaign regulation and criticism of business influence in politics grew out of a system he had helped normalize.