Abortion is legal, however the issue remains politically charged and so the only parameter, which exists on this issue, is that the foetus is not a legal person until fully exited from the womb. There are situations however where a foetus could be damaged in utero and then born with a disability. The right to aboriginal self-government is a very important issue affecting the rights of native people in Canada. In your essay you should consider the cases where this issue has been addressed and determine how or if the rights of these people can be protected in a transition to native self-government in Canada. Music is capable of being copyrighted and title in music belongs to composer and artist.
Contract law recognizes the equality of bargaining power between individuals.
Marty McSorley, a hockey player with the Boston Bruins was found criminally liable for assault as a result of his conduct in an NHL hockey game. Manufacturers have a liability to consumers of their products to ensure that their products are safe. Liability to consumers now requires manufacturers to warn of any dangers possible associated with their products. Governments can now be sued in tort for the actions of their employees. You may wish to consider the Walkerton Inquiry in this question.