In which country?
1995
Restraints and centrifugal force.
the year that Henry ford sent out cars to Ontario, Canadaotherwise, 1938
1976
In Europe yes, they are mandatory. But in the U.S., no, they are not mandatory, but the car must meet stopping distance tests.
There is no mandatory return policy for used cars in New Jersey.
ever since cars were invented, it was mandatory to have as many seats in a car as there was pasengers.(1769 the cugnot it went up to 2 miles per hour 'mph')
European cars use kilometers vs miles, also the headlights are aimed differently and front fogs and one rear fog is mandatory.
Foreign cars become more expensive.
yes, just for your child safety
Cars started to become popular around 1908 and became common in the 1920s.
I believe cars for children are safe, but that is a personal opinion. Small parts can become loose and dislodge, make sure the car is the right size and build for a small child so they can not be harmed by parts falling off.