Memory Game Historical FiguresOnline version match historical figures to their impact by Madison Lucas Christopher Columbus Developed the assembly line Author, Rural 1800's Laura Ingalls Wilder Henry Ford Credited with discovering America. Bill Gates Wallace Amos Owner of Microsoft Hellen Keller Ruby Bridges Founding father, discovered electricity Harriet Tubman Benjamin Franklin First black student to desegregate a school Businessman, represents Amos Cookies Milton Hersey Owner of Hersey's Chocolate Company Blind rights activist Abolitionist, heavy influence in the underground railroad