Why did Britain and France pursue a policy of appeasement?

Britain and France pursued a policy of appeasement in the 1930s primarily to avoid another devastating conflict like World War I, which had left deep scars in Europe. They believed that satisfying the territorial demands of aggressive powers like Nazi Germany could maintain peace and stability. Additionally, both nations were grappling with economic challenges and public sentiment largely favored avoiding war at any cost. This approach ultimately failed as it emboldened Hitler and contributed to the outbreak of World War II.