Continental polar............
Answer: To them, Sherman's devastating march through the South opened the way to the kind of warfare that culminated in World War II. Called total war, it goes beyond combat between opposing military forces to include attacks, both deliberate and indiscriminate, upon civilians and non-military targets.
Explanation:
I believe it’s C. India they are well known for silk trade
Answer: A) X-Ray
Explanation: An X-ray would be a transverse wave, which travels at the speed of light. The other examples are all longitudinal, compression waves.