Feature reanalysis and the Latin origin of Romance Negative Concord

This chapter investigates the sequence of changes leading from the Latin system of negation to the various Romance outcomes. While Classical Latin is a Double Negation language, the earliest Romance varieties show a Concord grammar. In the proposed analysis, this seemingly paradoxical development is explained by situating the prerequisites for Negative Concord already at the Late Latin stage. In Late Latin, a featural and structural reanalysis of the negative marker entails the activation of a projection in the clause where sentential negation has to be identified. This, in turn, triggers the grammaticalization of new negatively marked indefinites licensed in the scope of negation. These indefinites establish a syntactic relation first with the Focus Phrase (as negation strengtheners) and subsequently with the Negation Phrase, yielding a Negative Concord system. This study highlights the importance of generative research on the nature and format of syntactic features for our understanding of diachrony.