Answer
Godoy's unparalleled power ended in 1808, coinciding with the tumultuous events of the Peninsular War. This conflict, ignited by Napoleon Bonaparte's invasion of Spain, led to widespread discontent and a popular uprising against the monarchy and Godoy's rule. The combination of military defeats, political intrigues, and public resentment culminated in Godoy's downfall and exile, marking a significant turning point in Spanish history.