Answer:
In a Federal System of government, there is a strong central government which has the majority of the power.
In a Confederal System, the central government is quite weak and the entities that making up the confeseration, such as a states, are the ones with all the power.
According to Aristotle, the events of a tragedy are connected through cause-and-effect relationships.
A cause-effect relationship<span> is a </span>relationship<span> in which one event or </span>cause<span> makes another event happen.
</span>Hence,
<span>the events of a tragedy are connected through the plot.
Tragedy only happens when there is something wrong,so the plot in dictionary is described as </span><span>a plan made in secret by a group of people to do something illegal or harmful.</span>
The correct answer is Russian Revolution
The Russian Revolution of 1917 was one of the main events of the 20th century. This event broke out during the First World War (1914-1918), despite its antecedents going back to 1905, when the first revolutionary attempt took place, which had as its trigger the remarkable episode known as Bloody Sunday.
The main aspect of the Russian Revolution is that it was guided by communist doctrine, developed by the German philosopher Karl Marx in the 19th century - with the proviso that such doctrine was complemented and added to a strategic plan by the one who became the most important leader of the revolution: Lenin.