The correct option is B Made it compulsory by law for all buildings to be earthquake-resistant.
Many places in the world are prone to earthquakes. In these areas, care should be taken not to build weak structures or buildings. New technology in places like Japan has enabled constructing earthquake-resistant buildings, i.e., buildings that do not easily get destroyed even if there is an earthquake. Opting for such technology helps in reducing damage during a future disaster. The Japanese have made it compulsory for buildings to be earthquake-resistant.