It's a shame they don't teach in school just how hard unions and the workers of America had to fight to get the rights we think of as default today.
They went to literal war with their companies and the government multiple times. Look up the Coal Wars, look up the Haymarket affair, look up Matewan, look up Lucy Parsons. We have a long history of worker's rights, but since WW2 the ruling capitalists learned not to give the working class too many ideas to get too uppity.
We are well overdue for this kind of activity again.