- The ‘Big 3’ at Versailles – https://www.youtube.com/watch?v=5bqCdOJRzyQ
- Versailles Conference – https://www.youtube.com/watch?v=yIMyl1FnGfY
- League of Nations 1920s – https://www.youtube.com/watch?v=1tTvhHrrXDI
- League of Nations 1930s – https://www.youtube.com/watch?v=IaHnardBqj4
- Road to war – origins of WW2 – https://www.youtube.com/watch?v=aXpXmmRXIcY