There are several factors that make documentaries effective in telling the story. One is the credibility of the sources. Since they are based on real events and people, viewers are more likely to believe what is being presented. The use of different perspectives is also important. By showing various viewpoints on a subject, the documentary can create a more comprehensive and thought - provoking story. Additionally, the emotional impact achieved through powerful visuals and stories of real people can draw the viewer in and make the story truly memorable.
Documentaries are effective in telling the story because they combine multiple elements. The real - life situations and people shown provide a sense of truth. The narration helps to connect the dots and guide the viewer. Also, the way they are edited, choosing the right scenes and sequences, makes the story flow well and be engaging.