In order to do live performance, the directors often need to made a lot of cuts in order to shorten the story compared to the written text.
The first player's speech is important in order to put more emphasize on motif of the characters and how it is paralleled to the story. This will help the audiences understanding how a the characters behave the way they do throughout the story.
Answer:1. It protects the interest of citizens.
As previously stated, the citizens in a democratic country are given the right to vote on political, social and economical issues, particularly the representatives they want to be in charge of making major decisions, such as the president. This can greatly protect the people from anything they would disagree to occur.