The event that most directly resulted from the rise of the middle class or bourgeoisie is the French Revolution.
The bourgeoisie played a significant role in the French Revolution as they sought more political power and influence in society, reflecting their growing economic status. Their dissatisfaction with the existing feudal structures and privileges enjoyed by the aristocracy contributed to the revolutionary fervor.
While the Industrial Revolution and migration to urban centers were influenced by the rise of the middle class, they were not direct results in the same political sense. The American Revolution was also influenced by bourgeois elements, but it was primarily a struggle against colonial rule rather than a direct consequence of the internal class dynamics present in France. Therefore, the French Revolution is the most relevant answer in this context.