How did Martin Luther King Jr. change the focus in the midsixties?

In the mid-1960s, Martin Luther King Jr. shifted the Civil Rights Movement's focus from desegregation and voting rights to broader issues of economic justice and poverty. He emphasized the need for a "Poor People's Campaign," advocating for economic equality and social justice for all marginalized groups. This pivot aimed to unite various movements and highlight the interconnectedness of racial and economic injustices, ultimately seeking to address systemic inequalities in American society. King's vision expanded the movement's goals to include not just civil rights but also the fight against poverty and economic exploitation.