great

Gang Resistance Education And Training, abbreviated G.R.E.A.T., provides a school-based, police officer-instructed program in America that includes classroom instruction and a variety of learning activities.
The program was originally administered by the Bureau of Alcohol, Tobacco and Firearms (ATF) of the US Department of the Treasury; however, when the ATF was transferred to the United States Department of Justice, it became administered by the Office of Justice Programs of the Bureau of Justice Assistance.

View More On Wikipedia.org