“…In this sense they have also, sometimes simultaneously, used their excavations to unearth hidden or "silenced" histories and thus produce more inclusive forms of public memory. Not surprisingly such research has often focused on slavery and race (e.g., Shackel 2003;Funari 2003), labor relations, and working class communities (e.g., McGuire and Reckner 2003;Shackel 2000;Smith 2006;Walker 2003), Indigenous groups (e.g., Scott 2003;Zimmerman 2007), rural communities (e.g., Jones 2010), protest camps (e.g., Marshall et al, 2009), sex-workers (e.g., Schofield and Morrissey 2005), and so forth. There is also a growing literature on forms of memory associated with traumatic or difficult experiences, such as displacement, war, internment, and political oppression (e.g., Macdonald 2008;Meskell and Scheermeyer 2008;Schmidt 2010).…”