Answer:
The answer is "COS".
Explanation:
The COS was the first concerted movement, which reduces the inequality that was established in Buffalo, in 1877 New York, and Mary Richmond was the person who start this movement.
- The main objective of this movement is to figure out what caused people's poverty and remove their causes, and in doing so get rid of poverty.
- It specific throughout the person (poverty= defect in character).