The smallpox epidemic in 1721 spread between 5,889 Bostonians and 844 died of it. October was the worst month, with 411 deaths
I think it's B. the period when the Roman Empire experienced peace and prosperity
Explanation:
<h2>ANSWER:-</h2>
The Hindukush Mountains are found in Afganistan.
<h3>Know More:-</h3>
- The Alps are found in France.
- The Himalayas are found in India.
- The Gobi desert is in China.
- The Sahara desert is in African Continent.