Ключевые слова: 3035, activities, adult, afro, american, attention, audience, black, briefing, business, center, coaching, communication, conference, confident, congress, convention, corporate, course, diversity, education, engagement, forum, group, hall, information, intelligence, interior, latino, lecture, man, meeting, multiethnic, participants, people, person, portrait, positive, presentation, professional, public, seminar, spectator, training, white, woman, young,