If the movie is perhaps a documentary, then it is telling you factual information of actual events (includes pictures or pictures of actual documents or events); this makes it a primary source.
If the movie is based off of real events, has factual information, but also has added information to create a well-rounded plot, this makes it a secondary source.
Answer:
that would be a tramway, because it wouldn't be ahead track, or coal train depending on the type of mine, the cars are typically called tramways just to generalize them, because they were in use in all sorts of different types of mines.
The us embassy was in Saigon
Germany, Austria-Hungary, Bulgaria and the Ottoman Empire (the Central Powers) fought against Great Britain, France, Russia, Italy, Romania, Japan and the United States (the Allied Powers).
It leads to defining and establishing the solution architecture.
hope it helps.