How did the allies respond to the acts of aggression in 1930?

In the 1930s, the Allies, particularly Britain and France, responded to acts of aggression from countries like Japan, Italy, and Germany with a policy of appeasement. They aimed to avoid conflict by making concessions, believing that satisfying some of the aggressors' demands would maintain peace. However, this approach ultimately failed, as it emboldened these nations to continue their expansionist policies, leading to the outbreak of World War II.