Question

how did people carry goods through the passes in past​

Answer 1

Answer:

The Silk Road may be the most famous ancient trade route. This route connected China and the ancient Roman Empire, and people traded silk along this pathway. ... Not only was the Silk Road used for transportation of goods, it was also the way that people shared ideas, knowledge, religion, and technology with each other.

Explanation:

Caravans on the Silk Road

In the Middle Ages, caravans consisting of horses or camels were the standard means of transporting goods across land. Caravanserais, large guest houses or inns designed to welcome travelling merchants, played a vital role in facilitating the passage of people and goods along these routes.