What event sparked the L.A. Racial Uprisings in 1992?

The event that sparked the L.A. Racial Uprisings in 1992 was the not-guilty verdict of the police officers involved in the beating of Rodney King. This incident garnered widespread attention after a video footage was released showing King being brutally assaulted by Los Angeles police officers during an arrest in 1991. The acquittal of the officers on criminal charges in April 1992 was viewed by many as an example of systemic racism and a lack of accountability within law enforcement, leading to widespread feelings of anger and frustration among community members. The verdict ignited protests and riots in Los Angeles, resulting in significant social upheaval and conversations about race relations, policing, and justice in America.

The other options describe events that are either unrelated to the specific trigger of the 1992 riots or take place in different contexts. A protest against police brutality could be seen as a response but did not serve as the immediate spark for the uprisings. Celebrating the Summer of Love references a cultural movement from the 1960s and is not connected to the events in 1992. The signing of the Treaty of Guadalupe Hidalgo occurred in 1848 and pertains to territorial changes post-Mexican-American War, also not directly relevant