In 1929, the Uderzos moved to Clichy-sous-Bois in the eastern suburbs of Paris, the capital city of France. Here, Uderzo experienced elements of racism against Italian immigrants during his childhood, even though he gained French citizenship in the year 1934. Clichy-sous-Bois, at the time a very politically left-leaning political district, held deep popular sentiments against Mussolini's dictatorship and its involvement in the Spanish Civil War. Uderzo at one particular point became the target of the anger of a victim of Italian-German bombardment in the Spanish Civil War, and said a man spat in his face. However, apart from the occasional ethnic resentment against Italians, Uderzo views his childhood and education in Clichy-sous-Bois fondly in retrospect. His mother gave birth to two more children: Jeanne was born in 1932 and Marcel in 1933.