your answer is III. It usually involves the participation of a large number of people united for a common goal. this is because it is the closest definition to what a social movement is.
Answer:
Lev Vladimirovich Kuleshov.
Explanation:
Based on the information provided within the question it can be said that the individual that is being described in this scenario is known as Lev Vladimirovich Kuleshov. He was a Russian and Soviet filmmaker and theorist born in Tambov, Russia on January 13, 1899. Kuleshov is known for The Kuleshov effect which was created by him to show the mental phenomenon in which viewers see deeper and more emotional meaning in a two sequential shots than from a single shot in isolation when making a movie.
