Automobiles did not always have safety devices such as safety belts, airbags, and roll cages.

What societal needs led to the development of these safety measures and the career of crash test engineering? Please write three to five sentences on this topic for full credit.
(One sentence and use 9 year old words)

3 answers

A long time ago, cars didn’t have safety features, and many people got hurt in accidents. As more cars were made and more people started driving, it became clear that something needed to change to keep everyone safe. This led to the invention of seat belts, airbags, and other safety tools to protect drivers and passengers. Crash test engineers work to make sure these safety devices work well so that fewer people get hurt in car accidents. They help create safer cars for everyone on the road.

Shorten that a lot into one sentence one sentence only

As more people started driving cars, it became important to create safety features like seat belts and airbags to protect everyone, leading to the work of crash test engineers.