Mexican muralism was a movement and promotion of mural painting starting in the 1920s with social and political messages as part of efforts to unite the country under the post Mexican Revolution government. It was headed by “the big three” painters, Diego Rivera, José Clemente Orozco and David Alfaro Siqueiros.
"mexican revolution" <span>The Mexican Revolution was a major armed struggle from 1910 to 1920 radically transforming Mexican culture and government. </span>
Plot! Plot can change a movie and define its genre. For example, if the plot is in space and is about the future, then this would most likely be called a Sci-Fi movie. Hope this helps!