Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Education -- Wales, 1 canlyniadau
- Welsh Language Acts, 1 canlyniadau
- Welsh language -- Political aspects, 1 canlyniadau
- Anti-apartheid movements -- Wales, 1 canlyniadau
- Northern Ireland, 1 canlyniadau
- Welsh language -- Legal status, laws, etc., 1 canlyniadau
- Language and education -- Wales, 1 canlyniadau
- Peace movements -- Wales -- Caerwent, 1 canlyniadau
- Pacifism -- Wales -- Caerwent, 1 canlyniadau
- Iran-Iraq War, 1980-1988, 1 canlyniadau