a metal brass knuckles lies against the background of the american flag. concept: prohibited and permitted use of cold weapons, cr

aggression aggressive america american arts assault attack attacker background bandit bikers boxing brass close cold concept conflict country crime criminal danger dangerous defense disassembly edged fight fighter fist flag focus gangs gangster illegal injury knuckles lies lying martial metal nation national patriot patriotism permitted prohibited selective self showdowns street stripes usa use violence weapons