Ключевые слова: activist, advertisement, angry, announcement, attention, bullhorn, communication, conical, demand, democracy, elder, elderly, equipment, female, fight, freedom, government, grandmother, holding, lady, leader, leadership, loud, loudspeaker, mature, megaphone, opinion, organiser, outside, pensioner, politics, promotion, protest, public, rally, rebellious, request, resistance, revolution, screams, senior, shouting, social, sound, speaker, speech, spokesman, voice, woman, yelling,