Final answer:
During the Great Depression, African-Americans engaged in increased political activism, boycotts and consumer protests, and collaborated with the government.
Step-by-step explanation:
During the Great Depression, African-Americans took various actions in response to their troubles. One major action was increased political activism (b). African Americans began to mount organized resistance to racially discriminatory policies, challenging segregation and fighting for their civil rights. They used legal challenges and grassroots activism to dismantle racial segregation in the South.
Another action taken by African-Americans was boycotts and consumer protests (c). They attempted to force white-controlled businesses to end segregation and hire black workers by refusing to shop at stores that practiced discrimination.
Collaboration with the government (d) was also a response by African-Americans. During World War II, many African Americans were brought into the defense industries and armed forces. This collaboration increased their involvement in militant politics and helped advance the civil rights movement.