… MP and spokesperson for First Nations Justice Sue Higginson and … causes of the challenges First Nations people continue to experience. … of colonisation began for First Nations people just a few … process being determined by First Nations people, giving them the …… MP and spokesperson for First Nations Justice Sue Higginson and … causes of the challenges First Nations people continue to experience. … of colonisation began for First Nations people just a few … process being determined by First Nations people, giving them the …