To change the gross income, someone would need to: pay off their tuition fees, or give up money for legal reasons.
Aborigines were practicing the process of assimilation when they became a part of the dominant society in Australia but then refused to acknowledge the traditional tribal ways of their grandparents.
Assimilation is when a group slowly adapts to the attitudes and customs of the dominant customs and culture.
I believe the answer is: independent variable
Independent variable is the type of variables which would be influenced by the control group that handled by the researchers. In every research Independent variable represent the things that the researchers want to measures through correlation with other factors.
Because its in the middle or center of the area