If you look at the Rockefeller sponsored sites ALL they talk about is the Philanthropic nature of the rockefellers-here is another side-Rockefeller was the principle share holder in the colorado mining corp.
The Ludlow Massacre resulted in the violent deaths of 21 people during an attack by the Colorado National Guard on a tent colony of 1,200 striking coal miners and their families at Ludlow, Colorado on April 20, 1914. The deaths occurred after a day-long fight between strikers and the Guard. Two women and eleven children were asphyxiated and burned to death. Three union leaders and two strikers were killed by gunfire, along with one child, one passer-by, and one National Guardsman. In response, the miners armed themselves and attacked dozens of mines, destroying property and engaging in several skirmishes with the Colorado National Guard.
Ruins of the Ludlow Colony in the direct aftermath of the massacre
This was the deadliest incident in the 14-month 1913-1914 southern Colorado Coal Strike, itself the deadliest strike in the history of the United States. The strike was organized by the United Mine Workers of America (UMWA) against coal mining companies in Colorado. The three largest companies involved were the Rockefeller family-owned Colorado Fuel & Iron Company (CF&I), the Rocky Mountain Fuel Company (RMF), and the Victor-American Fuel Company (VAF). Ludlow, located 12 miles (19 km) northwest of Trinidad, Colorado, is now a ghost town. The massacre site is owned by the UMWA, which erected a granite monument in memory of the miners and their families who died that day.
The Ludlow Tent Colony Site was designated a National Historic Landmark on January 16, 2009, and dedicated on June 28, 2009. Modern archeological investigation largely supports the strikers' reports of the event.
The Ludlow Massacre was a watershed moment in American labor relations. Historian Howard Zinn has described the Ludlow Massacre as "the culminating act of perhaps the most violent struggle between corporate power and laboring men in American history". Congress responded to public outcry by directing the House Committee on Mines and Mining to investigate the incident. Its report, published in 1915, was influential in promoting child labor laws and an eight-hour work day.