What is thematic element in film?, and what does predominante mean?

"Thematic elements", or "thematic material", is a term used by the Motion Picture Association of America and other film ratings boards to highlight elements of a film that do not fit into the traditional categories such as violence, sex, drug use, nudity, and language, but may also involve some degree of objectionable

in "letter from a birmingham jail," king argues that there are four basic steps in any nonviolent campaign: "[c]ollection of the facts to determine whether injustices exist; negotiation; self purification; and direct action." finally, direct action is taken and acts such as boycotts and sit-ins are staged.