Question

the development of the internet can be traced back to

e - mail

the arpanet

personal computers

the world wide web.

Explanation:

The development of the Internet can be traced back to ARPANET (Advanced - Research Projects Agency Network), which was an early packet - switching network and the first network to implement the protocol suite TCP/IP. E - mail, personal computers, and the World Wide Web came later in the evolution of the Internet.

Answer:

B. the ARPANET