What government policy, legislation, or court decision affecting African Americans in the United States best completes the diagram?
A. Plessy v. Ferguson
B. The 19th Amendment
C. Engle v. Vitals
D. The Civil Rights Act
![What government policy legislation or court decision affecting African Americans in the United States best completes the diagram A Plessy v Ferguson B The 19th class=](https://us-static.z-dn.net/files/d72/5987a8bcdcff42c5deeb41442b96842e.png)