Which problem was the most responsible for france's decline? explain throughly.

The decline of France began in the mid-eighteenth century when it lost the Seventh Year War to Britain.

Explanation:

As I mentioned, the decline of France began in the mid-eighteenth century when it lost the Seventh Year War to Britain. Also, the French language began to decline as well, because all areas, such as Louisiana, spoke French but was quickly surpassed by the English language. Another factor for its decline is that France could not send thousands of immigrants to its colonies as Britain did., these are the main causes for the decline of France.

the american revolution was by the middle and upper class, and the french was by the lower and middle class.