Ключевые слова: anti, armed, authority, community, conflict, confrontation, crime, danger, democracy, democratic, demonstration, discuss, downtown, emergency, enforcement, explosion, fight, fire, force, gas, gear, government, guard, helmet, justice, law, military, officer, people, police, policeman, politics, power, protection, protective, protest, rally, rebellion, riot, rising, shooting, smoke, squad, strike, tear, terrorist, vandalism, violence, violent, warfare,