Countries and their specialties!

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Across
  1. 3. I am a country with 50 states!
  2. 5. Football is their power!
  3. 6. It's famous for its multiracial people!
Down
  1. 1. No one can beat them in music and K-idols.
  2. 2. I have the famous Great Wall!
  3. 3. Kingdom my country is famous for Harry Potter and fish and chips.
  4. 4. Their iconic food is sushi!
  5. 6. They always eat tacos