Final answer:
France has experienced the most significant territorial changes in modern Europe.
Explanation:
France in modern-day Europe has seen the most dramatic changes in territory between 1650 and today. The French Revolution, Napoleonic Wars, and geopolitical transformations in the 19th century led to significant territorial shifts, impacting not only France but also neighboring countries.
Learn more about European territorial changes here:
https://brainly.com/question/43226878
