The document discusses how contextual studies have helped understand the urban locations and life experiences portrayed in the films City of God and La Haine. Contextual studies were important for understanding issues like police corruption, race, social deprivation, and crime represented in the films. While the personal stories of characters like Rocket and Hubert also played a key role. Police corruption, in particular, is evidenced in both films through negative portrayals that reflect real accusations against police at the time periods depicted.