#BlackLivesMatter is a social movement that began in 2013 in response to the acquittal of George Zimmerman, who fatally shot African American teenager Trayvon Martin. The movement aims to address systemic racism, police brutality, and racial inequality faced by Black individuals in the United States and around the world. It seeks to raise awareness and promote social change through protests, advocacy, and community organizing. The hashtag #BlackLivesMatter has become a rallying cry for activists and supporters, emphasizing the importance of recognizing and valuing Black lives. The movement has gained global attention, inspiring similar movements in other countries and fostering discussions about race, justice, and equality in society.