The first slide should always define. So 1.) should be “what gang violence is”. The second slide should probably be about the history of gang violence “when it started happening and what caused it in those situations”. Your third slide should the psychology part. What are the symptoms and what are the effects (especially long term) and obviously you should always include a source slide! I hope this helps and good luck!
Answer:
Silhouetted is know as a dark shadow or outline behind something
Explanation: