Military model and why has it been so popular in the prison

What is the military model and why has it been so popular in the prison? What do you think? Describe unit team management and how it works What are the problems associated with prison gangs? List and describe the major gangs according to out textbook. What is their impact on the operations of correctional facilities? How would you control prison gangs? Describe the impact/effect of prison escape What is the bureaucratic control of prison management and its primary focus?