Answer: Personal computers and cellular phones have America, making people more accessible and becoming commonplace. Additionally, they have significantly accelerated communication.
Explanation: The widespread use of personal computers and cellular phones has revolutionized communication in America. With the advent of mobile phones, individuals have become more accessible, enabling constant connectivity and immediate response. Moreover, the ubiquity of personal computers and cell phones has made them a standard possession for most people, further integrating them into everyday life. Furthermore, these technological advancements have enhanced communication speed, allowing real-time interactions through various platforms like instant messaging, email, and social media.