Final answer:
The fabric in question that originally used spun silk and is known for its texture is Shantung. It has evolved to be made from various fibers and is an important fabric traditionally traded on the Silk Road. The textile industry has undergone major transformations from handweaving to industrial manufacturing.The correct option is D.
Step-by-step explanation:
The type of fabric that was originally made from spun silk and featured slubs that create texture in the cloth is Shantung.
Varieties such as Dupioni, known for its distinctive rough texture, are characteristic of this kind of fabric. While silk is the traditional material for Shantung, it is now produced from various natural and synthetic fibers.
Silk, being one of China's greatest inventions, has been around for over 4,000 years. The production process involved silk cocoons being boiled to kill the silkworms and then unwound into thin strands which are strengthened and dyed. This lustrous fabric was highly desired, finding its way across Asia and Europe via the famous Silk Road.
Industrially, there has been a shift from hand labor to machines, which has significantly changed fabric processing, now capable of producing vast amounts of fabric rapidly - a far cry from the historical method of intricate handweaving on small looms.The correct option is D.