The document provides background information on the conflict in Sri Lanka between the Sinhalese and Tamil ethnic groups. It discusses four main causes of the conflict:
1. Citizenship rights policies in the 1940s that made many Tamils stateless.
2. The 1956 policy making Sinhala the only official language, limiting Tamil opportunities.
3. University admission policies from the 1970s that discriminated against Tamil students.
4. Government resettlement programs from the 1950s that moved Sinhalese into traditional Tamil areas.
The document outlines how these policies led to conflict between the two groups over time.