How did the development of direct-action tactics contribute to the emergence of the modern civil rights movements?

The development of direct-action tactics, such as sit-ins, boycotts, and marches, played a crucial role in the emergence of modern civil rights movements by providing a visible and immediate way to confront racial injustice and segregation. These tactics mobilized large numbers of people, drawing national attention to the struggles faced by African Americans and highlighting the urgent need for change. By challenging systemic oppression in a nonviolent manner, direct action inspired solidarity and galvanized public support, ultimately leading to significant legislative and social advancements in civil rights.