We've all seen it many times. The United States, with a murder rate of approximately 5 per 100,000 is compared to a variety of Western and Central European countries (also sometimes Japan) with murder rates often below 1 per 100,000. This is, in turn, supposed to fill Americans with a sense of shame and illustrate that the United States should be regarded as some sort of pariah nation because of its murder rate.

Note, however, that these comparisons always employ a carefully selected list of countries, most of which are very unlike the United States. They are  countries that were settled long ago by the dominant ethnic group, they are ethnically non-diverse today, they are frequently very small countries (such as Norway, with a population of 5 million) with very locally based democracies (again, unlike the US with an immense population and far fewer representatives in government per voter). Politically, historically, and demographically, the US has little in common with Europe or Japan.