Answer:
D). Buddhism
Explanation:
'Buddhism' was the major religion that was established by an Indian prince named Siddharth Gautama who later came to be known as Gautam Budhha. He left his royal life at the age of 29 and went in search of enlightenment. <u>He wished to understand that what are the key causes of suffering in this world</u>. Then he meditated for six long years under the Bodhi tree and received enlightenment. He <u>discovered the eight-fold path that defines the true solution to get rid of suffering and get the divine light which is the base of Buddhism</u>. Budhha spent his complete life teaching these lessons to allow people to attain this spiritual and divine state of mind.
The nomadic societies settled down during the Neolithic revolution because agriculture became developed. This made people settle down in major river valleys such as the Nile where land was fertile and great for crops.
