The progressive political unification of the British Isles facilitated migration, cultural and linguistic exchange, and intermarriage between the peoples of England, Scotland and Wales during the late Middle Ages, early modern period and beyond.
A progresiva unificación política das Illas Británicas facilitou o intercambio migratorio, cultural e lingüístico, ademais dos matrimonios mixtos entre ingleses, escoceses e galeses durante a Idade Media, a Idade Moderna e posterior.