Final answer:
African American migrants in Chicago combated racism by forming tight-knit communities, fostering cultural resilience, and engaging in legal and grassroots activism, notably through NAACP's efforts.
Step-by-step explanation:
African American migrants countered the racism they found in Chicago by organizing and mobilizing against discriminatory practices.
Despite facing segregation and economic hardships upon moving to northern cities during the Great Migration, African Americans in Chicago created vibrant communities, often referred to as "cities within cities." These enclaves fostered cultural growth, unity, and resilience amidst the pervasive racism and prejudice.
The NAACP played a significant role by challenging discriminatory policies through legal action and grassroot activism, especially their anti-lynching campaign.
Additionally, African Americans used community organization to establish their own businesses and institutions, providing mutual support and creating economic opportunities independent of the racially discriminatory mainstream economy.