What was the goal of the NAACP after Plessy v Ferguson?

The NAACP's initial goal was to funnel equal resources to black schools. So that was their goal.

Explanation:

In other words  Marshall successfully challenged the board to only litigate cases that would address the heart of segregation. So as you can see that was they're goal. And also for some other information. Accordingly, the NAACP's mission was and is to ensure the political, educational, social and economic equality of minority group citizens of United States and eliminate race prejudice. The NAACP seeks to remove all barriers of racial discrimination through democratic processes.

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