They found water routes because traveling to those countries for trade by land was too dangerous and too long of a journey.
The answer might be the answer choice A
the correct answer is in a higher caste. This concept of reincarnation revolves around the idea that once someone dies, there souls will live on in a new form. The goal in this idea for many people is to do well in their current life so that they may rise in social status in their next life. Many people believed that if they did everything they were supposed to during their current life, they would be rewarded in their next life.
