CHICAGO, 1886. Twelve-year-old Dinah Bell is too young to be working twelve-hour days. But to the factory and mill owners, age doesn't matter. In fact nothing seems to matter to them except how much work gets done. But Dinah and workers like her have many concerns: Food is scarce, wages are small, and hope seems out of reach.
Dinah's father knows there must be a better way -- that's why he and eight thousand others are planning to march...