In caravan fantasy fiction, the caravan often serves as a mobile home. For example, in many stories, it's where the characters sleep, eat, and store their belongings as they journey through the fantastical world.
Well, without having the text right in front of me, generally in this part there could be developments in the hero's journey. Maybe he faces new challenges, meets new allies or enemies. It could be that his skills or his understanding of the world he's in start to evolve in this chapter.
It's possible that in this chapter, we might see the introduction of characters related to the local area where the Shield Hero is currently exploring. For example, there could be a local guide or a merchant who has some important information or items for the hero. Or perhaps some new antagonists who will oppose the Shield Hero's progress.
In a fanfic, a caravan in the distance could symbolize hope or danger. If the main character is lost or in trouble, seeing the caravan might mean rescue is near. However, it could also be a caravan of outlaws. The wagons could be old and rickety, with tattered awnings. As it gets closer, the sounds of the caravan become audible, like the jingling of harnesses and the low murmur of voices.
The Mexican caravan was a large group of migrants mainly from Central America traveling through Mexico towards the US. Many were fleeing violence, poverty, and lack of opportunities in their home countries. They hoped to seek asylum in the US. However, this caravan became a highly politicized issue in the US, with some seeing it as an 'invasion' which was an inaccurate and unfair view as these were mostly desperate families looking for a better life.
Firstly, make sure your caravan is in good condition. Check the tires, brakes, and lights regularly. Also, secure all the items inside the caravan properly to avoid them from moving around during the journey.
The caravan to Tibet often consisted of merchants, traders, and sometimes pilgrims. They would brave difficult terrains, including high mountains and harsh climates. The journey was long and arduous. Along the way, they would stop at various trading posts. The caravan trade was a significant part of Tibet's historical connection with the outside world. It brought in new ideas, technologies, and products. For example, the exchange of tea from other regions for Tibetan wool was a common trade practice.