Final answer:
British cartoonist Sir David Low, who worked for the Evening Standard, was an opponent of appeasement. His critical cartoons of the policy angered the German Nazi regime as they underscored the futility of Neville Chamberlain's efforts to preserve peace and mocked the aggression of Hitler and Mussolini.
Step-by-step explanation:
The cartoonist who was opposed to appeasement in Britain was Sir David Low. He worked for the Evening Standard. Low's cartoons were very critical of the policy of appeasement, representing Neville Chamberlain's efforts as ineffective and at times cowardly. The Germans, particularly the Nazi regime, were offended by Low's work because it lampooned their policies and leaders, such as Adolf Hitler and Joseph Goebbels. In one notable cartoon, Low depicted Hitler and Mussolini as aggressors stepping over the words "Peace" and "Honor", conveying a clear disdain for their actions and the policy of appeasement.
European democracies like Britain and France pursued appeasement because they keenly wished to avoid another devastating war like World War I. Leaders such as Neville Chamberlain believed that conceding to some of Hitler's demands might preserve peace. However, Winston Churchill and others, including Sir David Low, were critical of this approach. Politically, the cartoons had an influence as they offered a public critique of appeasement and helped shape the discourse about Britain's foreign policy.
Given the role propaganda and political cartoons played during this period, understanding the perspectives of cartoonists like Low can offer insight into the domestic opinions and political sentiments of the time regarding neutrality, appeasement, and the rise of fascist powers.