Plenty to find about this thrilling time! I give you two examples of cinema:
- For the First World War, the movie "1917" --> https://www.imdb.com/title/tt8579674/
- To illustrate the Russian Revolutions: "Reds" --> https://www.imdb.com/title/tt0082979/?ref_=nv_sr_srsg_0
Leave in the commentary section your own findings.