Social reformers founded settlement houses in the late 1800's. The goal of the settlement houses and settlement movement was to get the rich and the poor to live in the same community.
Mainly because it toughened-up the Fugitive Slave Act, allowing official slave-catchers to hunt down runaways.
This recruited many new Abolitionists, and caused Harriet Beecher Stowe to write 'Uncle Tom's Cabin'.
Answer:
Exploit them fully to achieve maximum profit for the parent country.
