Final answer:
The term refers to the Cultural Regions of South America, including the mingling and evolution of various cultures from pre-Columbian civilizations to modern times, influenced by colonialism and demonstrating unique cultural identities like music traditions.
Step-by-step explanation:
The term "Cultural Regions of South America" refers to cultures in Central and South America and the Caribbean. This encompasses a rich tapestry of historical societies such as the Maya, Inca, and Aztecs. The Caribbean, for example, underwent significant demographic shifts from its original Amerindian population to European colonization, and eventually to a majority African descent population due to the transatlantic slave trade. The mainland of Central America saw the blending of European and Amerindian cultures, leading to the development of mestizo societies. Modern cultural identities in this region might be Hispanic, Latino, or Chicano, influenced by colonial dynamics.
Understanding the cultural spheres of South America involves recognizing various regions such as the Tropical Plantation Region, the Amazon Basin, and the European Commercial--Southern Cone, each with its distinct ethnic majorities and economic activities. The influence of European colonialism can still be seen today in the prevalence of Roman Catholicism and Spanish as the dominant religion and language, though in many areas these have melded with indigenous practices to create unique local cultures.
Caribbean Music is an essential part of the Caribbean culture, with each island showcasing its own distinct sounds and rhythms that reflect its cultural heritage. The variety in music and festivals attest to the deep cultural diversity and resilience of the peoples of Central America, South America, and the Caribbean.