Euthanasia. Comparison paper

Euthanasia
–    Definition
What dose Euthanasia mean?
What does terminally ill mean?
What dose cureless disease mean? 
–    Historical information about euthanasia
Who is the first person used this word it? where? why?
–    Types of Euthanasia
Active Euthanasia and Physician assisted suicide
Passive Euthanasia
–    Reasons or issues have contributed to exercise euthanasia?
Such as Pain, Economic. And maybe other reasons.
–    Euthanasia in Holland.
When it allowed euthanasia?
Why it allowed it?
its mechanisms and requirement?