https://www.youtube.com/watch?v=Y2fdn2wx-eI
https://www.youtube.com/watch?v=1uTcyJajWMw
https://www.youtube.com/watch?v=ZAIy8gwN558
https://www.youtube.com/watch?v=qT-YBFcEclg
https://youtu.be/yd3MvZEdQi4
1942- Construction begins on the Alaska Highway
https://m.youtube.com/watch?v=-CFoZOI9oIg
https://youtu.be/TBWFrXUwdU4
https://youtu.be/dWzpQAUODdw
https://youtu.be/kguaD_P-Fts