Nuclear fear led to a new market for fallout shelters. Home economics classes taught girls how to stock such a shelter with food and supplies in the event of a nuclear attack. The government created official films on shelters, praising their value and advising homeowners on how to use them.
The Telegraphy was the first to send coded messages over a wire in a matter of seconds
I think it’s appropriate because you don’t wanna mess something up, that can effect people in a negative way