$15)$ Both the federal and the provincial governments have set up special $\_\_\_\_\_\_\_\_$ authorized to hear complaints of human$$rights violations, to investigate, and, where appropriate, to impose significant sanctions and remedies. $15)\_\_\_\_\_\_$A$)$ constitutional tribunals$$B$)$ language rights tribunals$$C$)$ statutes$$D$)$ legislation$$E$)$ human rights tribunals