Massive resistance refers to the coordinated strategy employed by certain Southern states, particularly Virginia, in the late 1950s and early 1960s to resist the integration of public schools following the Supreme Court's Brown v. Board of Education decision. This approach involved various measures, including legal challenges, political maneuvering, and even closing schools to prevent Black students from attending previously all-white institutions. The term encapsulates the determination of segregationists to uphold racial segregation at all costs, impacting the broader struggle for civil rights.