This new study powerfully asserts the pivotal importance of the interplay between language and ethnicity, which is often underestimated as a component for political stability.

These leading scholars present five key case studies of South Africa, Algeria, Canada, Latvia and Senegal. All five countries are multilingual nations where language has been a central political issue that has challenged their unity and stability.

These studies are underpinned by two general, comparative and theoretical discussions, which analyse how scholars consider social class and economic factors to be the...