In the early 1900s, cars became popular, but there werenβt many rules about how they should be made. π
In 1966, the U.S. government created the National Highway Traffic Safety Administration (NHTSA) to make safety standards for cars. π¦
This was important because thousands of
people were getting hurt in accidents! In the 1970s, environmental rules started to be added, too, so cars wouldnβt pollute the air. π±
Today, car standards are updated regularly to keep up with new technology.