Answer:
An autocratic ruler who introduced limited reforms burrttained absolute power
The answer is A. England, Scotland, and Wales.
A general European war would need a trigger, and this was provided by the murder of the heir to the Austro-Hungarian throne, Franz Ferdinand, Archduke of Austria-Este (1863-1914) and his wife Sophie, Archduchess of Austria (1868-1914) in the Bosnian capital Sarajevo on 28 June 1914.