Long before the first labor unions were formed, workers still knew what exploitation looked like. It looked like the enslavement of Black people. It looked like generations of children dying in dangerous jobs. It looked like wealthy people hiring private militaries to attack their employees.

But workers have always found a way to fight back. Lokono tribespeople resisted Columbus and his colonizers. Enslaved people led walkouts and rebellions. Textile workers demanded a wage that would let them have fun, not just survive. Miners died for the right to unionize. From 30,000 young seamstresses striking in the early 1900s to Uber drivers organizing for change today, people have learned we're stronger when we are united.

Shift Happens is a smart, funny, and engaging look at the history of the worker actions that brought us weekends, pay equality, desegregation, an end to child labor, and so much more.