At the same time, exposure to rigorous historical method and clear narrative style develops conceptual skills, research competence, writing fluency, and sensitivity to the uses and abuses of language and historical knowledge. The history department curriculum includes courses on African, Asian, Caribbean, European, Latin American, Middle Eastern, and North American subjects, and on contact and interaction among these societies. Majors are encouraged to take courses in related departments and programs. Competence in at least one foreign language is also desirable.