You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "who has the power in a representative democracy?" whose answer is elected officials.
Each document should contain about 30 words, and these documents should contain useful information.

Query: power structure in a representative democracy
Useful Output:

Doc 1: Critics point out that representative democracies concentrate decision-making power in the hands of a select few rather than distributing it
Doc 2: A representative democracy is a system of government where citizens elect representatives to vote on laws on their behalf.
Doc 3: Increased complexity gave representation 'a central positive role in democratic politics', making it an outcome and ally of democracy rather
Doc 4: In a democracy, the people have the power to participate in decision-making, such as voting at elections. Each democracy is unique and works in
Doc 5: Abstract. This paper documents that indigenous democratic practices are associated with contemporary representative democracy.