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 described the worldwide triumph of liberal democracy as the end of history?" whose answer is Francis Fukuyama.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who described the worldwide triumph of liberal democracy as the end of history
Useful Output:

Doc 1: Fukuyama argued that we are experiencing “the end point of mankind's ideological evolution and the universalization of Western liberal democracy as the final
Doc 2: The correct answer is Francis Fukuyama. He wrote the book "The End of History and the Last Man". He is a well-known political scientist,
Doc 3: Fukuyama explicitly talks about liberal democracy, not democracy, claimed or real, in general. I think it's a common misunderstanding that it's
Doc 4: In reaching the “end of history,” Fukuyama argued that liberal democracy had demonstrated decisively its superiority as a set of ideas and “
Doc 5: 1. David Easton and Alfred Cobbon · 2. Lasslett and Robert Dahl · 3. Will Durant · 4. Nathenial Hawthron.