The idea that kings gain their authority from god and not their subjects
Answer:
Gold and salt
Explanation:
Before the Enslaved people became the preferred commodity from West Africa for Europeans, replacing "GOLD and SALT" as the most valued trade commodity.
This is evident in the fact that, before the rampant slave trade in Africa began around the 15th century, it is reported that the major trading commodities are the Gold / Salt exchange, particularly in West Africa, where the slave trade fully thrives.
this is not proportional s there isnt a relationship
The exploration and travel of the world
