When were the middle ages
a. before medieval times
b. between modern ancient times
c. after modern times
d. between medieval and ancient times?

B. between modern and ancient times.

fyi, the Middle Ages and Medieval times are the same thing. "Medieval" is actually Latin for 'middle ages'.

The Inca are known for domesticating animals for transportation and for praying to the sun god Inti. The Inca had an elaborate road transportation network used for trading and communication. The Inca domesticated the alpaca and the llama as beasts of burden.

The Mayan people cultivated maize on a large scale as this was one of their favourite foods. In order to feed a rapidly growing population, there needed to be many agricultural workers.