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.
Seat belts were invented in 1885 but the first modern use of the seatbelt was by Nash in 1949 when it was offered as an option. Ford also offered it as an option in 1955. Saabâ¦ made then standard equipment in 1958. The first car with the modern 3 point seatbelt system was Volvo in 1959.