On Monday, the nation will celebrate its newest national holiday, Juneteenth. June 19 commemorates the day in 1865 when the last enslaved people were declared free in America. One way to celebrate Juneteenth is through powerful depictions of freedom fighters and their efforts to achieve equality for all. Julius Rosenwald, who rose to become president of Sears, Roebuck and Company, is one philanthropist who comes to mind.