¿Por qué inicialmente las criadas no quieren explicar cómo son tratadas y las humillaciones que sufren?

porque el amo o señor las maltratarian.

Explanation:

digamos que las criadas son las señoras del aseo y encargadas del hogar y como la gente superior tienen mas, las humillan y las maltratan, pero no  dicen nada por temor y miedo

its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.

soviet influence spread across eastern europe sharply during and after wwii. the soviet armies liberated the countries in eastern europe and occupied them from the germans as they were forced to retreat towards germany.