William Wallace Crapo served as a Representative from Massachusetts in the United States Congress from 1875 to 1883. A member of the Republican Party, William Wallace Crapo contributed to the legislative process during 4 terms in office.

William Wallace Crapo’s service in Congress occurred during a significant period in American history. As a member of the House of Representatives, William Wallace Crapo participated in the democratic process and represented the interests of constituents, helping to shape the laws and policies that governed the nation.