For example, in the Army,projections are made over an 84-month time horizon, for some 300skills, in 9 grades, using 12 personnel quality groups, differentiatingmale and female, and incorporating policy for recruiting, reclassify-ing, promoting, and separating.
The Attica riot was the worst prison riot in U.S. history. A total of 43 people were killedâprison guard William Quinn, the 39 killed in the raid, and three inmates killed by other prisoners early in the riot.
Learn more. The Colfax Massacre of 1873, also known as the Colfax Riot, was the deadliest incident of racial and political violence during the Reconstruction era, claiming the lives of at least seventy and perhaps as many as 150 men. Nearly all of the victims were African American.