Final answer:
The event that led to the final conversion of Scotland was the Act of Union in 1707, leading to political and cultural integration into the Kingdom of Great Britain.
Step-by-step explanation:
The event that led to the final conversion of Scotland was the Act of Union, which unified the Parliaments of England and Scotland and created the Kingdom of Great Britain in 1707. This act signified more than a political union; it marked a moment of cultural and national transformation as Scotland integrated into the United Kingdom, yet maintained its distinct heritage and culture.
The Act of Union followed a period marked by religious and political strife between Catholics and Protestants, and it helped shape the identity of Scotland within the larger context of the British Isles.
Furthermore, the act stands as a significant historical juncture that has influenced Scotland's relationship with the rest of the United Kingdom and Europe at large.
The event that led to the final conversion of Scotland was the Act of Union in 1707, which unified the Parliaments of England and Scotland and created the Kingdom of Great Britain.