The answer is B. There have been ongoing conflicts between Israel and the Arab world.
Answer:
The craftspersons of Bidar were so famed for their inlay work in copper and silver which came to be known as Bidri. Weavers such as Saliyar or Kaikkolars emerged as prosperous communities making donations to temples.
As far as I remember, the answer is: One historical contribution of the Neolithic period is the overall ability to grow crops. Neolithic period is the period when people earned advanced skills in growing corps.