John H. answered 10/21/21
Advanced Placement Social Science Teacher: AP US, World, European, Gov
I think that an ebb and flow of popularity is a better descriptor than falling out of favor. One major factor has to do with the destruction of patriarchal norms revolving around courtship, arranged marriages, and the lack of personal input or power for women to choose how and when to meet a man and start a relationship. Social dancing at one time stood out as one of the few opportunities for women to be out in public within reach of a relationship with a potential romantic partner. As women began to assume control over courtship rituals and as family control and power began to change after 1950, the necessity for social dancing began to decline. It was not needed as a universal courtship device.