Discover a wealth of knowledge and get your questions answered at IDNLearn.com. Ask anything and receive comprehensive, well-informed responses from our dedicated team of experts.
Answer:Generally, standard time agrees with the local mean time at some meridian that passes through the region, often near the centre of the region. Historically, standard time was established during the 19th century to aid weather forecasting and train travel. Applied globally in the 20th century, the geographical regions became time zones.
Explanation:
I'm Smart