The Internet has a decentralized structure because $\_\_\_\_\_\_\_\_\_\_$

Question $2$ options:

ARPA $($the program that developed the ARPANET network for the U$.$S$.$ government, the network precursor of the Internet$)$ did not want the ARPANET to collapse if a single computer were lost.

fear of a nuclear attack led ARPA to this design decision.

a decentralized network is easier to manage.

it evolved that way unintentionally.