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What declined with the fall of Han Dynasty the dynasty fell into chaos and corruption within the eunuchs empress' clan, and Confucian scholar officials caused for the dynasty to slowly fall apart; power and control was lost.

What continued after the fall of Han Dynasty - When the Han Dynasty collapsed in 220 CE, no one was powerful enough to reunify China under a single emperor. The result was the period of the Three Kingdoms, which lasted until 280 CE, when the Jin Dynasty took over. These three kingdoms, Wei, Shu, and Wu, battled for control in a long series of wars.

Explanation:

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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.