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: "Were the Dundee Canal and Augusta Canal both built to provide hydropower for mills and manufacturing?" whose answer is yes.
Each document should contain about 30 words, and these documents should contain useful information.

Query: history of the Augusta Canal and its purpose
Useful Output:

Doc 1: Built in 1845 as a source of power, water supply, and transportation, the Augusta Canal channeled the Savannah River to power cotton mills and
Doc 2: The purpose of the ACNHA is to retain, enhance, and interpret the story of the Canal as a major source of transportation, hydropower, and water supply, and as a
Doc 3: Though the canal did serve as a means of transportation, it was built primarily as a source of water power. Water channeled off from the
Doc 4: Augusta Canal is a noted historic and scenic landmark in Augusta, Georgia. Now the centerpiece of Georgia's first national heritage area, the Augusta Canal
Doc 5: Many people drive across it or run, walk and bike beside it every day. Many kayak and fish on it too. We're talking about the Augusta Canal.