I chose the pictures 4 and 5 about refusing to stand for the national anthem and Leonardo DiCaprio showing the climate change.
Professional football players are refusing to stand for the national anthem. This has escalated to become a nationally divisive issue. The reason they are doing this is to protest racial injustice and police brutality in the United States. A result of a national figure such as an NFL player who refuses to stand for the national anthem is that it shocks people into paying attention and generates conversation. When one believes the United States is not living up to its ideals of freedom, liberty, and justice for all, refusing to stand for the national anthem is appropriate and justified.
Leonardo DiCaprio is working towards helping slowing climate change and helping everyone to see how big a crisis it is. Same as the professional football players using their fame to get peoples attention, Leonardo DiCaprio is doing the same with his voice.
Both these examples are examples of people who fight for a change.