In 1950 North Korea invaded South Korea which began the war.
After the war, Korea had been divided by the US and the Soviet Union into two parts, the communist(North) and capitalist(South). Both sides did not recognize the other and considered themselves as the only Korea, which led to the war.
Ralph Nader was discussing the auto industry. He believes that they should have more safety
measures to protect motorists as they drive on the highway. Better brakes and seatbelt safety was
emphasized in his book. A lot of
accidents happen due to people not buckling up or having their brakes fail
them.