The Last Lesson is a story set in the small town of Alsace, which was originally a part of France but was annexed by Germany. The story revolves around the order from Berlin, which mandated the teaching of German language and culture in all schools in Alsace. This order affected the people of Alsace, particularly M. Hamel, the beloved schoolteacher, and his students, in the following ways:

Order from Berlin:
- The order from Berlin mandated the teaching of German language and culture in all schools in Alsace.
- The order was a part of the Germanization policy, which aimed to assimilate the people of Alsace into German culture and erase their French identity.

Effect on M. Hamel:
- M. Hamel, the schoolteacher, was deeply affected by the order from Berlin as he was a French patriot and had devoted his life to teaching French language and culture to his students.
- He realized that it was his last opportunity to teach his students the importance of their French heritage and the beauty of their language.
- M. Hamel decided to conduct his last lesson in French and taught his students about the importance of their language and culture.

Effect on Students:
- The students were also affected by the order from Berlin as they were forced to learn a new language and culture.
- They were sad about losing their French identity and the opportunity to learn from M. Hamel, who was the best teacher they had ever had.
- However, M. Hamel's last lesson inspired them to appreciate their language and culture and to never forget their heritage.

Conclusion:
The order from Berlin had a profound impact on the people of Alsace, particularly M. Hamel and his students. It led to the loss of their French identity and their language and culture. However, M. Hamel's last lesson inspired his students to appreciate their language and culture and to never forget their heritage.