Contents
Part IVSpanish in Social, Geographic, and Historical Contexts
21Spanish in Contact with Other Languages and Bilingualism across the Spanish-Speaking World
22Spanish as a Heritage Language in the US: Core Issues and Future Directions
24Sociolinguistic Approaches to Dialectal, Sociolectal, and Idiolectal Variation in the Hispanophone World
25National and Diasporic Spanish Varieties as Evidence of Ethnic Affiliations