Ключевые слова: accord, african, africanamerican, afro, afroamerican, agreement, american, arm, arrangement, background, bargain, black, boss, business, businessman, copyspace, deal, diversity, ethnic, finger, five, freespace, gesture, greeting, hand, handclasp, handshake, human, invitation, invite, isolated, male, man, meeting, open, palm, people, person, point, prompt, service, shake, showing, sign, signal, style, success, symbol, voting, white,