General strike, Spain

The Curious Character Who First Called For a General Strike

The idea of a general strike is to shut down all but essential services in a city, region, or nation. America has had its share. A Briton invented the idea.
"Hazelton coal miners". Licensed under Public Domain via <a href="https://commons.wikimedia.org/wiki/File:Hazelton_coal_miners.jpg#/media/File:Hazelton_coal_miners.jpg" target="_blank">Commons</a>

The Rise and Fall of Coal Miners’ Unions

The origin of coal miners' unions during the late 19th century.