Solve these clues to fill the grid.
- A fortress built in Paris in the 14th century and used as a prison in the 17th and 18th centuries
- 3 Across
- Instrument of execution that consists of a weighted blade between two vertical poles
- 4 Across
- The historic period during the French Revolution when thousands were executed
- 8 Across
- The common people
- 9 Across
- The clergy in France and the heads of the church in Britain
- 10 Across
- A drastic and far-reaching change in ways of thinking and behaving
- 11 Across
- King of France from 1774 to 1792
- 1 Down
- The nobility in France and the peerage in Britain
- 2 Down
- French revolutionary
- 5 Down
- Law determining the fundamental political principles of a government
- 6 Down
- European country famous for the Eiffel Tower
- 7 Down