The correct answer to this open question is the following.
The three possible research questions for a Historian that wants to know more about personal and cultural expression during the Silk Road period would be the following.
1.- How much did the impact of the Silk Road could Change if other tribes could have opposed freeing the transit of merchants in India or North Africa?
2.- What could have been the consequences if Muslims had hoarded trade routes and charge for the transit of these routes?
3.- How is it that scholars do not value the exchange of ideas and innovations during the times of the Silk Road as they value the interchange of goods?
In ancient times, the Silk Road was a series of roads that connected China, Asia, North Africa, India, and Europe. These roads mainly served as trade routes that served to transport people and goods. For many years, nations used these roads and sea routes to trade species, animals, precious metals, crops, and also to spread diseases.
<span>PLEASURE
One of the safety rules in the community that citizens always ignore is the traffic lights rule. Most of the people don't heed the traffic lights signal because of lots of reasons, they maybe in a hurry or no officers' are watching so no one's gonna get caught or simply because it's more fun to cross the street seemingly chasing the cars. Chasing those vehicles provides thrill and excitement for those who are adventurous people and always, this practice leads them to trouble and even worst unfortunate events such as fatal accidents. People should stop risking something precious especially their lives for fleeting pleasure such as excitement or thrill because our life is worth more than that. We should know where to find pleasure and how to find it in the safest way possible and surely it's not found in chasing cars in the busy streets of the metropolis. </span>
It's c. command economy .
The answer for this is 2.