The research area of French language focuses on the study of the French language, its structure, usage, history, and development. Researchers in this field may examine topics such as syntax, phonetics, semantics, sociolinguistics, dialectology, language acquisition, and language change. They may also explore the cultural significance of the French language, its role in literature, media, and society, and its impact on identity and communication. Overall, research in this area aims to deepen our understanding of the French language and its complex relationship with culture, society, and communication.