1997				Car Manufacturers go green
1992				Alternate fuel vehicles are encouraged
1980				Cars become more hi-tech in modern era
1978				Safe stopping distance is decreased
1960				SUV enters automobile terminology
1960				Japan & Europe grab automobile markets
1960				Efforts begin to reduce harmful emissions
1951				Airbag is invented
1945				More innovations are made in Post-war era
1940				The Jeep is designed