Because they were tolerant of different beliefs and encouraged trade between different cultures along the Silk Road, ensuring the safety of traders traveling along the trade routes.
The origin of the word "soporific" would be Latin, since it comes from the Latin root word "sopor", which means sleep. This gives way to the current definition which means to induce sleepiness.
Answer:
The 2016 average of 18.6 births per 1,000 total population equates to approximately 4.3 births per second or about 256 births per minute for the world.
Explanation: