Ключевые слова: african, agreement, b2b, background, black, business, businesstobusiness, caucasian, closeup, concept, contact, contract, cooperation, corporate, dark, deal, difference, different, ethnic, friendship, greeting, hand, hands, handshake, human, interracial, male, men, multiracial, partner, partnership, people, person, professional, racial, racism, relationship, shake, success, successful, together, togetherness, touching, trade, two, union, united, unity, white, women,