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 did florida become a part of the united states?" whose answer is March 3, 1845.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did florida become a part of the united states
Useful Output:

Doc 1: Florida joined the Union as the 27th state in 1845 and is nicknamed the Sunshine State for its balmy climate and natural beauty.
Doc 2: Augustine remained a territorial possession of the United States. Not until 1845 was Florida accepted into the union as a state. The Territorial Period (1821-
Doc 3: It became a territory of the United States in 1821. Two decades later, on March 3, 1845, Florida was admitted to the Union as the 27th U.S. state. Florida is
Doc 4: It became a territory of the United States in 1821. Two decades later, on March 3, 1845, Florida was admitted to the Union as the 27th U.S.
Doc 5: Florida joined the United States in 1845. Fifteen years later, however, it was out again. After Abraham Lincoln was elected president of the United States