Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Germany -- Description and travel, 4 canlyniadau
- United States -- Description and travel, 2 canlyniadau
- Irish question., 1 canlyniadau
- Russia -- Description and travel., 1 canlyniadau
- Nazis., 1 canlyniadau
- Nazis -- Biography., 1 canlyniadau
- Nazi propaganda -- Germany., 1 canlyniadau
- Holodomor, Ukraine -- 1932-1933., 1 canlyniadau
- USSR -- Description and travel., 1 canlyniadau
- Ukraine -- History -- Famine, 1932-1933., 1 canlyniadau