The best description in terms of an effect of the Americanization of global culture would be that "b. India forming its own film industry, known as Bollywood", since this is a spin off of "hollywood". Option B is correct.
Americanization is understood as the process of an immigrant to the United States becoming a person who shares American values, beliefs, and customs by assimilating into American society. Furthermore, in countries outside the United States of America, Americanization refers to the influence American culture and business have on other countries, such as their media, cuisine, business practices, popular culture, technology, or political techniques.