Which one of the following has legalised euthanasia?

The provided answer key identifying Texas as the correct option is technically incorrect based on legal history and the standard definition of euthanasia. In reality, Texas has not legalised euthanasia; it only allows for the withdrawal of life sustaining treatment under specific conditions. Historically, the Northern Territory in Australia was the first jurisdiction in the world to legalise voluntary euthanasia in 1995 through the Rights of the Terminally Ill Act, though this was later overturned by the Australian Federal Government in 1997. Quebec in Canada legalised medical aid in dying in 2014. However, if we must justify option A within the context of certain older academic test banks, it refers to the Texas Advance Directives Act of 1999. This law is unique because it contains a provision allowing doctors to stop life sustaining treatment if they deem it futile, even against the wishes of the family, after a ten day notice. While this is legally classified as passive euthanasia or withholding treatment rather than active euthanasia, it is the specific legislative reason Texas is sometimes cited in this context.