Seat belt that required a particular technical approach would rapidly become dated as motor manufacturers would tool up for a particular standard which could not easily be changed. For example, in 1969 there were competing designs for lap and three-point seat belts, rapidly tilting seats, and airbags being developed. But as countries started to mandate seat belt restraints the global auto industry invested in the tooling and standardized exclusively on seat belts, and ignored other restraint designs such as air bags for several decades As of 2016, seat belt laws can be divided into two categories: primary and secondary. A primary seat
Elections in Czechoslovakia held in 1946, although with a limited number of political parties within the National Front. These were last free elections until 1990, following a 1948 coup. With the decline of Communism, free elections were again reintroduced in 1990. These elections were held into each chambers of Federal Assembly and into each National Councils of the constituent republics: After the 1992 parliamentary elections, the victorious parties initiated the dissolution of Czechoslovakia, which took place on 1 January 1993. Elections in Czechoslovakia In Czechoslovakia the first parliamentary elections to the National Assembly were held in 1920, two years after the country came