William G. Donnan served as a Representative from Iowa in the United States Congress from 1871 to 1875. A member of the Republican Party, William G. Donnan contributed to the legislative process during 2 terms in office.
William G. Donnan’s service in Congress occurred during a significant period in American history. As a member of the House of Representatives, William G. Donnan participated in the democratic process and represented the interests of constituents, helping to shape the laws and policies that governed the nation.
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