When was the only time that peasants did not have to work? (Inca)

The daily life of a peasant in the Inca Empire was full of hard work. The only time peasants were allowed not to work was during religious festivals. Other than that, they were expected to be working when they were not sleeping. Most of the peasant men worked as farmers.

Explanation:

i believe the answer is: true

our brain need to reach a certain level of development   before it could interpret and understood sound with high difficulties. to proof this, we just need to pay attention in musical preference between children and adults. it is far less likely that children would enjoy things such as orchestra or rock band as much as adults due to the difference in this ability.