Question

how does michio kaku establish the sense of urgency that compelled the development of the internet in \how the internet and other technologies came about\?
by comparing the united states emerging technology to the soviet unions
by explaining the united states plans to launch world war iii
by describing the paranoia of the nuclear arms race that reigned at the time
by detailing a quantitative study of pentagon priorities

Explanation:

Michio Kaku's work frames the early internet's origins in the Cold War nuclear arms race context. The fear and paranoia of nuclear conflict created urgency for a resilient communication system, which led to the precursor of the internet. The other options are incorrect: there's no focus on direct US-Soviet tech comparison, no claim of US plans for World War III, and no quantitative Pentagon study as the core urgency driver.

Answer:

by describing the paranoia of the nuclear arms race that reigned at the time