Historical periods generally refer to intervals of history that represent relatively coherent and distinctive forms of material living conditions, ideologies, norms, social systems, and institutions.
In addition to these Brythonic colonies a number of Pictish tribes, who doubtless came over from Scotland, conquered for themselves parts of Antrim and Down where they maintained their independence till late in the historical period.
historical period与发音含义,同义词,反义词,翻译,刑和更多的