ARPANET was the network that became the 'basis' for the Internet. It was based on a concept first published in 1967. It was developed under the direction of the U.S. Advanced Research Projects Agency (ARPA). In 1969, the idea became a modest reality with the interconnection of four university computers.
B.Interact more with people from different backgrounds. this is correct because that would help people get to know each other better.
Hope this helps:)
The correct anwers is the letter b.)
