This volume brings together the latest diachronic research on syntactic features and their role in restricting syntactic change. The chapters address a central theoretical issue in diachronic syntax: whether syntactic variation can always be attributed to differences in the features of items in the lexicon, as the Borer-Chomsky conjecture proposes. In answering this question, all the chapters develop analyses of syntactic change couched within a formalist framework
in which rich hierarchical structures and abstract features of various kinds play an important role. The first three parts of the volume explore the different domains of the clause, namely the C-domain, the T-domain and the ?P/VP-domain respectively, while chapters in the final part are concerned with
establishing methodology in diachronic syntax and modelling linguistic correspondences. The contributors draw on extensive data from a large number of languages and dialects, including several that have received little attention in the literature on diachronic syntax, such as Romeyka, a Greek variety spoken in Turkey, and Middle Low German, previously spoken in northern Germany. Other languages are explored from a fresh theoretical perspective, including Hungarian, Icelandic, and Austronesian
languages. The volume sheds light not only on specific syntactic changes from a cross-linguistic perspective but also on broader issues in language change and linguistic theory.