The three main events that played a role in the Boston busing crisis of the mid-1970s were the Racial Imbalance Act of 1965, the Supreme Court case of Brown v. Board of Education (1954), and the Civil Rights Act of 1964.
To address the city's long-standing segregation. Many Bostonians were outraged by Garrity's decision and subsequent oversight of the busing plan.
On September 12, 1974, 79 of 80 schools were bused without incident (with South Boston High School being the lone exception), and there were 149 arrests (40 percent of which occurred at South Boston High), 129 injuries, and $50,000 in property damage through October 10.
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