Crossword: Africa & India

4. Conducting yourself in a righteous & moral way.
6. In Hinduism, the ultimate liberation.
9. The ultimate goal of the Eightfold Path.
10. Sacred mounds containing relics.
14. A type of pastoralism where animals are moved to pastures on a seasonal cycle.
16. The Indo-Europeans who settled in India spoke a form of this.
17. Meaning "community", Buddhist monks are a part of this.
18. Longest river in Africa.
19. The different social classes in traditional Hindu society.

1. The oldest scriptures of Hinduism.
2. Associated with the 'mouth' of the caste system - those who speak & spread knowledge.
3. Cause & effect.
5. The self or soul.
7. Buddhism spread along this.
8. Seen in many religions; the renunciation of worldly pleasures.
11. This era sees the introduction of agriculture & domestication, "New Stone".
12. Meaning "world", this is the cycle of death & rebirth.
13. In Hinduism, a person who pursues a peaceful, spiritual life without material attachments.
15. Dry, cold grasslands, often home to nomadic pastoralists.