Answer:
Citizen participation refers to the citizens' involvement in their country's government. In an autocracy, there is often very little citizen participation. The power lies solely in the government, most likely in just one person. One example of an autocratic government is a monarchy. In which, the King or Queen holds all the power. Citizen participation is not a priortiy in this form of government. In an oligarchy, a group of people are in control. Usually, this group is a higher/richer class. A democratic government, however, involves more citizen participation than arguably any other government form. In a democratic system, the citizens make most of the important decisions. Presidents, represenatives, law-makers, etc. are all elected by the citizens.
There are no choices listed but if there is no separation of
powers in a government then that means that power will be in the hands of a
single entity. Even if there are
branches in that government, the one that wields the most power will be the one
ruling the country and with that there is a danger of abuse of power and suppression of human rights.
The Third Century was when the assassination occurred.
Hope this helps you :)