The event known as "Bloody Sunday" refers to the violent confrontation that occurred on March 7, 1965, during a civil rights march from Selma to Montgomery, Alabama. The march was organized to demand voting rights for African Americans. When marchers reached the Edmund Pettus Bridge, they were met with a brutal response from law enforcement officers.
Among the options you provided, none specifically describe the event of "Bloody Sunday." However, the broader context of the civil rights movement, which included incidents like the march and the election of George Wallace, is relevant. George Wallace was known for his pro-segregation stance and opposition to desegregation, which contributed to the tension during that era.
The correct answer in the context of your question would be: • Alabamans electing George Wallace as governor (as it reflects the political climate contributing to events like Bloody Sunday).