Who is more violent the left or right

Checked on September 20, 2025
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1. Summary of the results

The analyses provided suggest that right-wing extremist violence is more frequent and more deadly than left-wing violence [1] [2]. According to these sources, most domestic terrorists in the U.S. are politically on the right, and right-wing attacks account for the vast majority of fatalities from domestic terrorism [1]. Additionally, research shows that right-wing actors are significantly more violent than left-wing actors, with the probability of a violent act being committed by a right-wing extremist found to be higher than that of a left-wing extremist [3]. However, some sources also provide a more nuanced view, suggesting that assessing political violence in America is inherently subjective and that available datasets and studies indicate that 'radical-left' violence may not be on the rise in America [4].

2. Missing context/alternative viewpoints

A key missing context in the original statement is the historical context of political violence in the U.S., which is a long-standing issue [5]. Furthermore, there is a divide in opinions on whether left-wing or right-wing violence is a bigger problem, with varying levels of concern across different age groups and political affiliations [6]. It is also important to consider that available datasets and studies may not be comprehensive or representative of broader trends [4]. Alternative viewpoints, such as the notion that 'radical-left' violence may not be on the rise in America, should also be taken into account [4]. Moreover, the growing concern and polarization in the U.S. should be considered when evaluating the levels of violence between the left and right [5].

3. Potential misinformation/bias in the original statement

The original statement "Who is more violent the left or right" may be misleading or biased, as it implies a simplistic comparison between two groups, when in fact, the issue of political violence is complex and multifaceted [7] [1] [4]. The statement may benefit those who seek to polarize the debate and create a narrative of left-wing violence, when in fact, the data suggests that right-wing extremist violence is more frequent and more deadly [1] [2]. Additionally, the statement may be influenced by confirmation bias, where individuals selectively seek out information that confirms their pre-existing beliefs, rather than considering a range of perspectives and evidence [4] [5] [6].

Want to dive deeper?
What are the most notable instances of left-wing violence in the US since 2020?
How does right-wing extremism compare to left-wing extremism in terms of violent acts in Europe?
Can social media platforms contribute to the escalation of violence between left and right ideologies?
What role do politicians play in fueling violence between left and right groups?
How do law enforcement agencies differentiate between left and right violent extremism?