action
angry
background
brave
building
caucasian
crowd
democracy
demonstrate
demonstration
dissatisfaction
event
factory
fence
fight
fist
gathering
gesture
group
heavy industry
helmet
indoor
industry
labor
male
man
manufacturing
meeting
message
metallurgy
peace
people
plant
power
protest
protesting
public
rally
real
rebel
revolution
rights
riot
shout
strike
worker
workers
young