Ключевые слова: african, agreement, american, background, black, black power, blacklivematters, caucasian, color, communication, concept, congratulating, cooperation, different, diversity, ethnic, formal, freedom, friends, friendship, gesture, greeting, hands, handshake, human, idea, isolated, justice, male, men, multiracial, partnership, peace, people, person, professional, prostate, race, racial, racism, respect, social, success, team, teamwork, together, two, union, unity, white,