Help with essay

I need help with an essay...It has to be a story made by you.

800-1000 words long

- You need 4 sources and you must use MLA format 

- You can only use 1 film as a resource

- the plot can be anything you like but it must take place during the era and you must refer to the time period throughout the story

The eras are!!!!

1. The Great Raid

2. The fall of the Berlin wall

Pick one of the above

and I a Master plan done apart from the essay