racism is prejudicing and discriminating a person or a group because of the fact that they belong to a particular ethnic or racial group.
Continued racial discrimination has led to the movement ‘black lives matter’, because people have seen how wrong it is to prejudice a particular group. People have a right to express their opinion, and this movement gives them the freedom to do this. When people come together change will be made.
black lives matter movement is an organised movement peacefully protesting against incidents of police brutality against afro-american people.