Here is the question :
WHERE IS THE LONGEST AND OLDEST CANAL IN THE WORLD?
Here is the option for the question :
And, the answer for the the question is :
[STC001903] It’s possible that other countries have canals with more attractive scenery, but China is home to the canal that is both the oldest and the longest in the world. Construction on the Beijing-Hangzhou Grand Canal began in the 5th century B.C.E. and continued on and off for hundreds of years, until it connected two of China’s most important waterways, the Yellow and Yangtze Rivers. The Sui dynasty connected a number of separate waterways during the sixth and seventh centuries, which resulted in the city experiencing its greatest period of expansion. Subsequent dynasties were responsible for the system’s ongoing growth, which resulted in its evolution into a critically important mode of communication and the delivery of goods like as rice and cereals. The canal has a total length of almost 1,100 miles and is recognized as a UNESCO World Heritage Site due to its continued operational status.