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: "when was the american civil liberties union formed?" whose answer is 1920.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when was the american civil liberties union formed
Useful Output:

Doc 1: Who Founded The American Civil Liberties Union? In this enlightening video, we delve into the founding of the American Civil Liberties Union
Doc 2: Founded in 1920, their stated mission is “to defend and preserve the individual rights and liberties guaranteed to all people in this country by
Doc 3: What Was The Purpose Of The American Civil Liberties Union (ACLU) After Its Founding In 1920? The American Civil Liberties Union (ACLU) has
Doc 4: ACLU founded after World War I with civil liberties under attack. The ACLU was founded in 1920 by a number of prominent figures, including
Doc 5: The ACLU was founded in January 1920 from the remains of a group called the American Union Against Militarism (AUAM), which had formed a few