The USA!

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Across
  1. 4. The _____ Gate Bridge
  2. 5. Where the president lives
  3. 6. Goes through ten states
  4. 7. National air and _____ museum
  5. 9. The _____ canyon
Down
  1. 1. Swam the entire river
  2. 2. Where the hot dog was born
  3. 3. The city that never sleeps
  4. 5. A tall building in New York
  5. 8. It's the capital of the USA