Podcast episode about the history of the revolutionary union the Industrial Workers of the World in Canada. We speak with historian and author Mark Leier about the union’s organising work amongst loggers, miners, road and railroad construction workers, First Nations dock workers and more.Our podcast is brought to you by our patreon supporters. Our supporters fund our work, and in return get exclusive early access to podcast episodes, bonus episodes, free and discounted merchandise and other content. Join us or find out more at https://patreon.com/workingclasshistoryListen to the bonus episode attached to this episode here on patreon: https://www.patreon.com/posts/e52-1-canadian-51361075Full show notes, acknowledgements, sources, links to more information and transcript on the webpage for this episode here: https://workingclasshistory.com/2021/05/17/e52-the-iww-in-canada/