What are society’s use of slavery

The first known major slave society was that of Athens. In the early Archaic period the elite worked its estates with the labour of fellow citizens in bondage (often for debt). After the lawgiver Solon abolished citizen slavery about 594 BCE, wealthy Athenians came to rely on enslaved peoples from outside Attica. The prolonged wars with the Persians and other peoples provided many slaves, but the majority of slaves were acquired through regular trade with non-Greek peoples around the Aegean.Explanation:

i believe the answer is: description

description refers to the goal of psychologist to identify the phenomenon that being observed. this goal is being actualized by collecting data/information from various clues that observed through the phenomenon. this goal must be accomplished before pyschologist able to create methods of treatment.