This document discusses cultural imperialism and its effects. It defines cultural imperialism as more powerful cultures promoting themselves over lesser known cultures. It notes that the term emerged in the 1960s. It explores how American mass culture dominates the global cultural sphere through television, film, and advertising. It also discusses how Europe constructed its identity by relegating non-European cultures to secondary status. Additionally, it mentions that cultural diversity is important to preserve, similar to ecological diversity. Finally, it notes that major media companies are now multinational, allowing Western media to impact developing country cultures.