Figure this out

123456789101112131415
Across
  1. 2. Popular style at that time
  2. 3. Loosely woven fabric used for making festive decorations
  3. 7. to make nervous
  4. 8. Sailor or those who navigate ships
  5. 11. Leader of a republic
  6. 13. the volcanic island
  7. 15. Transport pulled by an engine along a railway line
Down
  1. 1. The act of moving downward or falling
  2. 4. to fill with air
  3. 5. A tiered tower with roofs curving upward, common in Asian architecture
  4. 6. a highly valued stone
  5. 9. to remove fears or doubts
  6. 10. Basic laws or rules of a country
  7. 12. Extremely unfortunate or disastrous
  8. 14. Warm, sincere or friendly