Community of Portuguese Language Countries Community of Portuguese Language Countries The Community of Portuguese Language Countries (Portuguese: Comunidade dos Países de Língua Portuguesa; abbreviated as CPLP), occasionally known in English as the Lusophone Commonwealth, is an intergovernmental organization of Lusophone nations across four continents, where Portuguese is an official language, mostly of former colonies of the Portuguese Empire. The CPLP operates as a privileged multilateral forum for the mutual cooperation of the governments of its members, on both executive and ministerial levels, non-governmental organizations, and the various branches of the CPLP itself. CPLP is a multilateral forum created to deepen mutual friendship and cooperation among
Indo-European languages proposed Proto-Indo-European language (PIE) is the hypothetical common ancestor of the Indo-European languages, spoken by the Proto-Indo-Europeans. From the 1960s, knowledge of Anatolian became certain enough to establish its relationship to PIE. Using the method of internal reconstruction an earlier stage, called Pre-Proto-Indo-European, has been proposed. PIE was an inflected language, in which the grammatical relationships between words were signaled through inflectional morphemes (usually endings). The roots of PIE are basic morphemes carrying a lexical meaning. By addition of suffixes, they form stems, and by addition of endings, these form grammatically inflected words (nouns or verbs). The hypothetical Indo-European verb