Solve these clues to fill the grid.
- Egyptian solar god with the head of a falcon
- 3 Across
- Study of what happened in the past
- 5 Across
- The world's longest river
- 8 Across
- A writing system using picture symbols (plural)
- 9 Across
- The ancient and now extinct language of ___ under the Pharaohs (plural)
- 12 Across
- An ancient Egyptian city on the west bank of the Nile opposite Cairo
- 15 Across
- An inscrutable person who keeps his thoughts and intentions secret
- 16 Across
- Delighting the senses or exciting intellectual or emotional admiration
- 1 Down
- The ritual placing of a corpse in a grave
- 2 Down
- A society in an advanced state of social development
- 4 Down
- A person who ___ or commands
- 6 Down
- Light that is a source of artificial illumination having a broad beam
- 7 Down
- Informal terms for a mother
- 10 Down
- A low triangular area of alluvial deposits where a river divides before entering a larger body
- 11 Down
- The creator and ruler worshipped in many faiths
- 13 Down
- A very old person
- 14 Down