What notable achievement is Richard Wright recognized for in literature?

Richard Wright is particularly recognized for his significant impact in gaining a wide readership for African American literature and for his exploration of racial issues in the United States. His novel "Native Son" and the autobiography "Black Boy" were groundbreaking works that brought the struggles of African Americans to a mainstream audience, effectively bridging the gap between African American experiences and broader American literature. His writing confronted racial injustice and illustrated the harsh realities faced by many, helping to pave the way for subsequent African American writers to reach larger audiences.

The other achievements mentioned in the choices, while notable in their own right, do not specifically align with Wright's primary contributions to literature or his legacy. Thus, his role in gaining widespread readership stands out as a defining characteristic of his impact on the literary world.