Q: Passage: Following the reopening of the National Museum of American History on November 21, 2008, the flag is now on display in a two-story display chamber that allows it to lie at a 10-degree angle in dim light. The Smithsonian has created a permanent exhibition to document the flag's history and significance, called "The Star-Spangled Banner: The Flag that Inspired the National Anthem". Visitors are allowed a clear view of the flag, while it remains protected in a controlled environment.

Question: Based on this passage, where is the original star spangled banner on display?
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Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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This is the relevant information: Following the reopening of the National Museum of American History on November 21, 2008, the flag is now on display in a two-story display chamber that allows it to lie at a 10-degree angle in dim light. So the answer is the National Museum of American History.