Answer:
Clothing style.
Explanation:
As seen by the picture above, the main guy is fully clothed in pretty awesome clothes if I do say so myself. However, the people around him are shirtless and have scraps for pants. In addition, the hatwear is noticably different as well.
communication
the imparting or exchanging of information or news.
Drums because you can beat on anything almost and get a sound
