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 were the confederate states of america formed?" whose answer is February 1861.
Each document should contain about 30 words, and these documents should contain useful information.

Query: formation of confederate states of america
Useful Output:

Doc 1: Led by Jefferson Davis and existing from 1861 to 1865, the Confederacy struggled for legitimacy and was never recognized as a sovereign nation.
Doc 2: Threats of separation from the Union by the South were made as early as the Compromise of 1820. That was followed by the Cherokee land crisis in Georgia.
Doc 3: The Confederate States of America (CSA) was the secessionist government formed by eleven southern states of the United States of America
Doc 4: In this brief e-learning video, we'll dive into the history, causes, and legacy of the Confederate States of America. The Confederate States
Doc 5: The Confederate States of America came into existence on. 4 February 1861, when delegates from the six Deep South states that had departed the federal Union