Widely considered one of the 20th century's most significant figures, Churchill remains popular in the UK and Western world, where he is seen as a victorious wartime leader who played an important role in defending Europe's liberal democracy against the spread of fascism. He is also praised as a social reformer. However, he has been criticised for some wartime events – notably the 1945 bombing of Dresden – and also for his imperialist views, including comments on race.