Answer:
I believe that Washington is describing these "wrongs" as things such as things that discriminized equality with all races such as segregation and the violence from white supremasist groups or any court hearings that upheld "seperate but equal" policies.
Step-by-step explanation:
i just took the test this is perfect you need to include :
segregation
poll taxes
intimidation and violence by white supremacist groups
court rulings that upheld “separate but equal” policies