Topic: Synonyms,

Best Answer Explained in Below-:

The phrase "periphery" in the context of societies typically refers to regions or communities that are on the outskirts of main economic or political activities. These areas may be characterized by limited access to resources, infrastructure, and services, often leading to their social and economic marginalization.

Option B, "marginal areas," precisely encapsulates this notion of being on the fringes or boundaries of more developed regions. Marginal areas commonly experience neglect or lack of attention from central authorities, resulting in their exclusion from mainstream development efforts. This phrase acknowledges the broader socio-economic dynamics where certain groups and regions are systematically overlooked in favor of more prosperous locales.

In contrast, while options A ("offshore areas"), C ("remote places"), and D ("backward regions") touch on related geographical or developmental themes, they do not fully embody the concept of social and economic marginalization inherent in the question. "Marginal areas" effectively conveys the idea of societies that are not only geographically peripheral but also socially and economically sidelined. Hence, it stands out as the most fitting choice to describe societies that are "always ignored."