Introduction:
According to M. Hamel, the trouble with Alsace was rooted in the history and the loss of the French language and culture in the region. He believed that the people of Alsace had neglected their heritage and had become disconnected from their identity as French citizens.

Historical Context:
Alsace, a region located in northeastern France, had been a part of the French territory for centuries. However, due to various historical events, including the Franco-Prussian War in 1870, Alsace was annexed by Germany and remained under German control until the end of World War I in 1918. During this period, the German government imposed its language, culture, and education system on the people of Alsace, causing a decline in the French language and traditions.

Loss of French Language and Culture:
M. Hamel lamented the fact that the people of Alsace had gradually lost touch with their French language and culture. He believed that they had become complacent and had allowed their language to be replaced by German. This loss of language was a significant blow to their identity as French citizens.

Disconnect from French Identity:
M. Hamel argued that the people of Alsace had distanced themselves from their French identity. He blamed this detachment on their indifference towards their own history and their failure to pass on their language and culture to the younger generations. He emphasized that the loss of language was a loss of national pride and unity.

Regret and Remorse:
M. Hamel expressed regret and remorse for not teaching his students diligently and instilling in them a sense of pride in their French heritage. He acknowledged that his own negligence had contributed to the troubles faced by Alsace. He believed that the realization of their negligence and the desire to reclaim their French identity should serve as a wake-up call for the people of Alsace.

Conclusion:
In summary, according to M. Hamel, the trouble with Alsace was the loss of the French language and culture, leading to a disconnection from their French identity. The historical events and the indifference of the people of Alsace had allowed German influence to overshadow their French heritage. M. Hamel expressed regret and emphasized the importance of preserving one's language and culture to maintain national pride and unity.