The state of South Australia was a British imperial construct, its borders determined by three straight lines, with no reference to the Aboriginal presence.

The colonial process in South Australia began decades before formal annexation with unregulated interactions between coastal Aboriginal people and European sealers and whalers.

Despite catastrophic interventions in the lives of Aboriginal people during and following colonisation, many communities retain strong identities and cultural and linguistic knowledge, rooted in a deep connection to the land.

Colonialism and its Aftermath traces the ongoing impact of colonialism on Aboriginal individuals, communities and cultures, the disruptions and displacements it has caused, and Aboriginal responses to these challenges.