An important result of the haymarket riot was that it?

An important result of the Haymarket Riot was that it significantly impacted the labor movement in the United States, leading to increased public fear and repression of labor activism. The incident resulted in the conviction and execution of several anarchists, which intensified the anti-labor sentiment and contributed to a backlash against unions. Additionally, the riot became a symbol of the struggle for workers' rights and the fight for an eight-hour workday, influencing future labor organizing efforts.