I think that the most correct one is B. Disease and civil war ravaged the Inca Empire. They didn't have conditions to protect from heavy diseases
The Maurya empire worshiped Buddhism, Jainism, Ajikika, and Hinduism
Explanation:
because they are first world economy
Answer:
It's Demand
Two goods are substitutes if one can replace the other in consumption. If a substitute good becomes cheaper this shifts the demand curve in.