Addams and her colleagues originally intended Hull House as a transmission device to bring the values of the college-educated high culture to the masses, including the Efficiency Movement, a major movement in industrial nations in the early 20th century that sought to identify and eliminate waste in the economy and society, and to develop and implement best practices. However, over time, the focus changed from bringing art and culture to the neighborhood (as evidenced in the construction of the Butler Building) to responding to the needs of the community by providing childcare, educational opportunities, and large meeting spaces. Hull-House became more than a proving ground for the new generation of college-educated, professional women: it also became part of the community in which it was founded, and its development reveals a shared history.