Which of these countries suffered the most destruction during World War 1?

During World War I, France suffered the most destruction, particularly in regions like the northern part of the country where intense battles occurred, such as the Somme and Verdun. The extensive trench warfare led to widespread devastation of infrastructure, towns, and farmland. Belgium also faced significant destruction, especially in areas like Ypres, where much of the countryside was ravaged. Overall, both France and Belgium experienced immense physical and economic damage during the war.