write a paper about the movie To Live based on your movie analysis and research,
1. Background: How many historical periods had the protagonists been through? Please do the research and introduce each historical period, then briefly describe the important plot in this period.
2. Plot Analysis: What has changed and what still remained the same for the protagonists throughout the movie?
3. Main Theme: Talk about your understanding of the film name “To Live. What do you think the director want to discuss through the film?
4. Secondary sources research summarization: find two other academic journals about this movie, then summarize the point of views. Do you agree or disagree with the authors? Answer with evidence you found in the movie.