In 1832, the US Supreme Court heard the case of Worcester v. Georgia , which involved Native American nations. In this case, the Supreme Court A: Upheld the sovereignty of tribal governments
B: defended the authority of state governments
C: Ruled that states and tribal governments have concurrent powers

Explanation:

C: Ruled that states and tribal governments have concurrent powers

experiments.

surveys.

questionnaires.

interviews.

case studies.

participant and non-participant observation.

observational trials.

studies using the delphi method.

disorders of the brain include both behavior disorders and other psychiatric illnesses. the primary difference between a behavior disorder and another type of psychiatric disorder is the presence of choice. psychiatric conditions are considered to be involuntary while in behavior disorders, choices are essential.