Correction Anglais Urgent

Vérification

Bonjour à tous !
Alors voila serait-il possible que vous me corrigiez ce texte c'est une description de film mon prof ma dit d'utiliser le Present simple mais je pense que je me suis trompé au niveau de la grammaire et du vocabulaire donc je pense qu'il serait bon de me corriger svp !
Voici mon texte :

The last samourai a historical adventure film was directed by Edward Zwick an american. The action takes place in Japan during the 19th century.

The main characters involved are Nathan Algren, a respected American Military officer and Katsumoto the leader of the Samurai rebellion, Nathan algren is Alcoholic he doesn't recover some painful moments of the war.
Katsumoto is an honourable person in his small village. He lives with the tradition and he refuses the Japan industrialization.

At first, Nathan Algren is called for train a lot of people become soldiers for face the samourai when a stupid face Nathan Algren is captured by the samourai.

Then Nathan Algren like new life with the samourai he decides to change and forming alliances with the samourai.

Finally a war begins, the Samourai are kill except one : Nathan Algren who succeeded to do change the Opinion of the Emperor about the Japan industrialization, finally Nathan Algren returns in the Katsumoto villages because he found his internal Peace.

It is a very beautiful film often sad. It is also a tragedy because all samourai dead. The musics are very beautiful and the decors too.

Voila Merci D'avance ...