Since then, the world has seen many enactments, adjustments, and repeals. For specific details, an overview is available at Daylight saving time by country.
Since then , the world has seen many enactments , adjustments , and repeals . For specific details , an overview is available at Daylight saving time by country .
Has the world seen many or few changes in the observation of DST?
Has the world seen many or few changes in the observation of DST ?
many
many