The famous doctor that developed the 'suicide machine' in the 1990's is Dr. Jack Kevorkian, a pathologist and an advocate of voluntary euthanasia. He connected to the machine a women that was suffering from Alzheimer's disease and was watching her while she pushed the button and ended her life. He was convicted for first degree murder for this act.
Answer:
The independence processes of the United States and Canada were very different from each other.
The United States obtained its independence from Great Britain after a war of independence that lasted from 1775 to 1783. That is, it was a violent and convulsive process, in which both nations faced each other to settle their directly opposed interests.
On the other hand, Canada walked its way towards independence in a peaceful way. In 1867 the Constitution Act was approved, which created the Dominion of Canada, with an autonomous government but subject to the laws of the British Parliament. Years later, in 1931, the Statute of Westminster was approved, establishing the legislative equality of the British and Canadian Parliament. Finally, in 1982, the Constitution of Canada eliminated dependence on the British Parliament.
The conditions were usually of natural causes. For example, since homesteaders relied on self-sufficiency and were mostly agricultural throughout history, a homesteader might suffer immeasurably if a drought hit and destroyed all their crops since it was their only source of income. Sometimes however in the United States they could also get raided by bandits or Native Americans since they would be usually settling in new areas towards the western frontier.
They relied on some technological advancements to survive. For example, they used barbed wires and weaponry to fend off unwanted animals or people who would try to harm them. They would also use things like the steel plow to help ensure that their land was better suited for crops. Some also relied on windmills both for power and for things like grinding grains.<span />
