Final answer:
Chicano cinema emerged as a part of the Chicano Movement during the 1960s and 1970s, encompassing films made by and about Mexican Americans. It grew from activist efforts and calls for cultural recognition.
Step-by-step explanation:
The term Chicano cinema refers to films made by and about Mexican Americans and their experiences, often with a strong cultural or political perspective related to the Chicano Movement. Although not mentioned directly in the provided passages, the seedings of Chicano cinema can be traced back to the 1960s and 1970s when the call for cultural and political recognition by Mexican Americans gained momentum. The information provided does not specify which film marked the beginning of Chicano cinema, however, it's widely acknowledged that the Chicano civil rights movement played a pivotal role in the emergence of this film genre. Chicano cinema was part of the broader cultural expression emanating from activist efforts, such as those by the Chicano Moratorium against the Vietnam War and the demand for the inclusion of Mexican American history in educational curricula.