What is the main conflict in Mulatto by Langston Hughes?

Racism and discrimination is the main conflict. Although slavery was technically illegal after the American Civil War, racism and discrimination were still alive in many areas, especially in the American South. The play, which takes place on a Georgia plantation, explores the social roles of African Americans and whites during this time period. Most whites believed that they should be superior to the African Americans, who often worked for them in cotton fields as their grandparents had when they were slaves in the 1800s. For the most part, African Americans accepted their fate because they knew that there could be disastrous consequences if they tried to challenge the status quo. William says it best, when he is speaking to his mother, Cora: "A nigger's just got to know his place in de South, that's all, ain't he, ma?"