The Molly Maguires
One of the most famous episodes of the Irish battle for improved conditions for miners remains the tale of the Molly Maguires. Through the wider perspective of history, the tale of the Molly Maguires tends to shift its position in history from one of cruel violence to one of brave revolt against oppression. Their tale is one in which the roles of tyrant and hero shift in direct proportion to who tells the tale. Yet, the common thread of every telling is that here were Irishmen determined to improve the lot of their fellow workers - by whatever means necessary. The Irish who arrived in the Pennsylvania coalfields fought conditions nearly as bad as those they had left Ireland to escape. Little protective legislation for safety, working conditions or labor existed. Immigrants were faced with inadequate safety conditions, lack of sanitary facilities, low pay and high accident rates in the mines. Over 500 miners were killed in one 7-year period and approximately 1,600 were injured or crippled. The problem was not limited to adults. In 1870, an estimated 5,000 of the 22,000 workers were under the age of 16. The first battle for improved conditions was waged by John Siney and the Workmen's Benevolent Association, which led the first strike in 1868. Another strike began in 1871 but the gains made were far from adequate.

Meanwhile a secret society was formed of miners determined to deal with the injustices in their own way. The group was christened the "Molly Maguires" named for a seventeenth century Irish conspirator, Connor Maguire. As Siney and the WBA fought their battles in the legislature, the Molly Maguires were rumored to use vandalism, robberies, threats, assaults and even actual killings to win their goals.
With the collapse of the Workers Benevolent Association, miners in the anthracite regions were left with no voice to speak for them. Violence erupted throughout the coalfields as angry miners sought to use violence to force recognition of their hardships.