How did the settlement-house movement distinguish itself from other urban social-welfare organizations?

It insisted that charity workers live in slum neighborhoods to better understand the living conditions of the poor, is the right answer.

Explanation:

A social movement began in the 1880s in England and the United States that intended to establish settlement houses in poor urban areas came to be known as the Settlement-House Movement. The main objective of this movement was to bring all the classes of society to live together in an area. This movement insisted that charity workers would live with the workers sharing their knowledge and culture and to better understand their living conditions. This living together aspect of the charity workers with the poor distinguishes the Settlement House Movement from the other urban social-welfare movements.

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