One historian addressed the problem of censorship regarding this event in No Breathing Room, a work that was introduced by David Marples, who wrote of its "Social Impact".  
One historian addressed the problem of censorship regarding this event in No Breathing Room, a work that was introduced by David Marples, who wrote of its "Social Impact".  The causes of this event were detailed in the INSAG-1 Report.  It was not publicly disclosed until evidence of it was found in a facility in Forsmark, and the name of the Worm Wood Forest was changed after this event. It partially occurred because the ECCS and (*) Local Automatic Control Systems were turned off, and it prompted the creation of the Zone of Alienation.  It was exacerbated by an experiment carried out in Unit 4, and could not be prevented by a brief release of steam from the relief valves.  Resulting in the abandonment of the town of Pryp'yat in 1986, for 10 points, name this meltdown of at a Soviet nuclear power plant.
One historian addressed the problem of censorship regarding this event in No Breathing Room, a work that was introduced by David Marples, who wrote of its "Social Impact".  
{Chernobyl} Nuclear Power Plant {Disaster} [or {Chernobyl} Meltdown or {Chernobyl Accident} or equivalents]