# data[].attributes.headline
many revolve around the bronze or iron age

# data[].attributes.subject
many revolve around the bronze or iron age

# data[].attributes.body
Crops were important

# data[].attributes.body
Trade

# data[].attributes.body
All ancient civilizations had public works, a government, social classes, and irrigation systems of some sort.

# data[].attributes.body
Trade, need for water supply