Ключевые слова: activism, against, angry, anonymous, background, banner, blank, board, campaign, city, conflict, crisis, crowd, demonstration, demonstrator, flags, flat, freedom, group, hand, holding, inequality, march, mass, movement, paper, people, persons, placard, political, politics, poster, protest, protester, protesting, revolution, rights, riot, sign, sky, spain, stand up, street, strike, unidentified, white, worker,