crossword puzzle on law

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Across
  1. 3. A person in court who guides people to their seats
  2. 4. The collective term for judges, especially of the Supreme Court
  3. 6. The process of collecting money for the government
  4. 8. the place from where an organisation is controlled
  5. 9. the power of a country to control its own government
Down
  1. 1. The building or place where trials are heard
  2. 2. The national parliament of Russia
  3. 4. The branch that interprets the laws
  4. 5. People who give evidence under oath
  5. 7. a formal written description of the principles, activities, and purpose of an organisation