In 1861, the British, who were active in nearby Nigeria, bombarded the city, which persuaded the Kingdom of Porto-Novo to accept French protection in 1863. The neighbouring Kingdom of Dahomey objected to French involvement in the region and war broke out between the two states. In 1883, Porto-Novo was incorporated into the French "colony of Dahomey and its dependencies" and in 1900, it became Dahomey's capital city. As a consequence, a community that had previously exhibited endoglossic bilingualism now began to exhibit exoglossic bilingualism, with the addition of French to the language repertoire of the city's inhabitants. Unlike the city's earlier Gun migrants, however, the French sought to impose their language in all spheres of life and completely stamp out the use and proliferation of indigenous languages.