Multiple system atrophy is a complex condition that is likely caused by the interaction of multiple genetic, environmental, and lifestyle factors. Some of these factors have been identified, but many remain unknown.
Mandatory Seatbelts According to the U.S. Department of Transportation, in July 1984, New York State passed the first mandatory seatbelt law in the nation, followed by New Jersey, Illinois, Missouri, Michigan, and New Mexico.
Seatbelts had to be installed into vehicles as of January 1, 1968 due to a federal law. As for using them, New York was the first state to pass a law which required vehicle o â¦ ccupants to wear seat belts, which went into effect on December 1, 1984.