In Canada, the Supreme Court of Canada was established in 1875 but only became the highest court in the country in 1949 when the right of appeal to the Judicial Committee of the Privy Council was abolished. This court hears appeals of decisions made by courts of appeal from the provinces and territories and appeals of decisions made by the Federal Court of Appeal. The court's decisions are final and binding on the federal courts and the courts from all provinces and territories. The title "Supreme" can be confusing because, for example, The Supreme Court of British Columbia does not have the final say and controversial cases heard there often get appealed in higher courts - it is in fact one of the lower courts in such a process.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What does the Judicial Committee of the Privy Council hear?
unanswerable