Final answer:
The narrator in 'Black Boy' faces physical isolation, lack of educational opportunities, and economic discrimination due to the prejudice of Pease and Reynolds, reflecting systemic barriers faced by African Americans historically.
Step-by-step explanation:
Based on the excerpt from Black Boy by Richard Wright, the limitations placed on the narrator by the prejudice of Pease and Reynolds include physical isolation, lack of educational opportunities, and economic discrimination. The historical context provided shows that African Americans have faced systemic barriers based on the legacy of slavery and ongoing racism, affecting their access to education, economic opportunities, and fair treatment in various domains of life, such as housing and employment.
These long-standing practices of segregation and inequalities have resulted in a generational impact on educational attainment and the ability to secure higher-paying jobs, demonstrating a clear link between societal prejudice and individual limitations. The excerpt details how discriminatory labor practices, although legally abolished, have left behind structures that perpetuate disadvantage and require significant time and cultural change to overcome.