In 2005, FEANTSA (fee-ahnt-sa) developed the ETHOS ("ethos") typology in order to standardize the de nition of this condition throughout the European Union. A book by Peter Rossi traces the demographic shi t of Americans with this condition from primarily older white men before World War II to a younger and more diverse group a ter it. Until the 1980s, the dominant academic explanation for this condition was disa  liation theory, until it was supplanted by displacement theory. In the United Stat
In 2005, FEANTSA (fee-ahnt-sa) developed the ETHOS ("ethos") typology in order to standardize the de nition of this condition throughout the European Union. A book by Peter Rossi traces the demographic shi t of Americans with this condition from primarily older white men before World War II to a younger and more diverse group a ter it. Until the 1980s, the dominant academic explanation for this condition was disa  liation theory, until it was supplanted by displacement theory. In the United States, the McKinney-Vento act provides federal money for people with this condition, who are the subject of Elliot Liebow's ethnography Tell Them Who I Am. San Francisco mayor Art Agnos popularized the term "compassion fatigue" to describe the gradual desensitization towards people with this condition. Communities use point-in-time counts to estimate the number of people with this condition, who are o ten victimized by sweeps of their encampments. For 10 points, name this condition in which a person does not have a stable residence.
In 2005, FEANTSA (fee-ahnt-sa) developed the ETHOS ("ethos") typology in order to standardize the de nition of this condition throughout the European Union.