Final answer:
In 1865 and 1866, two notable instances of anti African American violence occurred: the Memphis riots and the New Orleans massacre, demonstrating the severity of racial violence during the Reconstruction period.
Step-by-step explanation:
Two examples of anti African American violence in 1865 and 1866 are the Memphis riots of May 1866 and the New Orleans massacre in July of the same year. In Memphis, the violence started from a skirmish between a Black and a white man, escalating to an attack on the black quarter where homes were burned and inhabitants were murdered. In contrast, the New Orleans massacre began when a peaceful procession of Black individuals was fired upon, resulting in the injury and death of many participants.
Racial violence against African Americans was rampant during this period, and these incidents demonstrate the challenges faced during the Reconstruction era. Despite the civil rights advancements such as the Civil Rights Act of 1866 and the Fourteenth Amendment, which granted African Americans citizenship rights, justice was often not served for the victims of such violence.