which of the following is true about the 1906 atlanta race massacre? choose the two that apply

a. a mob attacked african americans in downtown atlanta
b. blacks began the massacre in white neighborhoods
c. it eventually led to improved race relations between blacks and whites
d. it caused racial tensions to grow

The correct options are a. a mob attacked African Americans in downtown Atlanta, and d. it caused racial tensions to grow. Option b is false as it was not blacks who began the massacre in white neighborhoods. Option c is also false as the 1906 Atlanta race massacre did not lead to improved race relations between blacks and whites.