What was the main focus of the Black Lives Matter movement?

The main focus of the Black Lives Matter movement is addressing systemic racism and violence against Black individuals. This grassroots movement emerged in response to high-profile incidents of police violence and racial injustice, particularly against Black people. Its mission is centered on drawing attention to the discrimination, injustices, and violence faced by Black communities, advocating for policy changes, and fostering awareness of racial inequalities. The movement calls for an examination of the underlying societal structures that perpetuate racism, demanding accountability from law enforcement and systemic change in various institutions.

In contrast, the other options, while pressing issues in their own right, do not align with the primary goals of the Black Lives Matter movement. Immigration reform, veterans' rights, and environmental justice are important social topics, but they do not encapsulate the specific focus on racial violence and systemic racism that defines Black Lives Matter.