What Was the Primary Reason for the Founding of the Black

What was the primary reason for the founding of the Black Lives Matter social movement in 2013?

A) to address inequities in the criminal justice system, focusing on police brutality against black men
B) to bring greater awareness to the higher percentage of African American and Hispanic imprisonments related to illegal drug usage
C) to call for stricter gun legislation to decrease murder rates in the African American community
D) to protest the high number of incarcerated African American women, many of whom were mentally ill or had experienced past incidences of physical or sexual abuse