Definitely. The movie draws inspiration from real events and the accounts of those who were involved, offering a portrayal that aims to be true to history.
Physical training made them strong enough to endure the hardships. They could carry heavy equipment, march long distances, and still be combat - ready. In the story, this physical fitness might have been the difference between life and death in some situations.
Schools can play a big role. By including Remembrance Day soldiers stories in the curriculum, students will learn about the sacrifices made. Teachers can also encourage students to research and write about these stories, which helps in their preservation. Museums are another important place. Displaying artifacts and telling the stories behind them will keep the memories alive for generations to come.