In 2000, Brave Heart published the article, "Wakiksuyapi: Carrying the Historical Trauma of the Lakota." Using the
historical trauma research conducted in survivors of the
Holocaust, Brave Heart would identify a comparable cluster of events correlated with massive group trauma across generations, including the 1890
Wounded Knee Massacre and the forced removal of children to federal boarding schools. She conceptualized the current form of historical trauma in the 1980s as a way to comprehend what she observed as many Native Americans being unable to fulfill "the
American Dream". Her most significant findings came in a cluster of six symptoms: • 1st Contact: life shock, genocide, no time for grief, a Colonization Period in which the introduction of disease and alcohol occurred, and traumatic events such as Wounded Knee Massacre. • Economic competition: which resulted in loss from spiritual and tangible dimensions. • The occurrence of Invasion/War Period, which involved extermination and
refugee symptoms. • A Subjugation/Reservation Period where confinement and translocation occur, a relationship of forced dependency on oppressor is formed, and a lack of security occur. •
Boarding School Period: in which the family system is destroyed, beatings,
rape, and prohibition of
Native language and
religion ensue. The lasting effect being ill-preparation for parenting, identity confusion. •
Forced Relocation and Termination Period: transfer to urban areas, prohibition of religious freedom, racism and being viewed as second class; loss of governmental system and community. She also proposed a three-pronged intervention mode: education, sharing the effects of trauma and grief resolution through collective mourning and healing. Since 1976, Brave Heart has worked directly in the field to gather information on the impact of historical trauma within the indigenous communities. These groups include the
Lakota in South Dakota, multiple tribes in
New Mexico, and populations of indigenous and
Latinos in
Denver, New Mexico and
New York. located in
Rapid City, South Dakota. ==Career==