In 2019, there were six deaths by homicide per 100,000 of the population in the United States, compared to 5.9 deaths by homicide in the previous year. This is an increase from 1950, when there were 5.1 deaths by homicide per 100,000 resident population in the United States. However, within the provided time period, the death rate for homicide in the U.S. was highest in 1980, when there were 10.4 deaths by homicide per 100,000 of the population in the United States.

Homicides in the United States

The term homicide is used when a human being is killed by another human being. Criminal homicide takes several forms, for example murder; but homicide is not always a crime, it also includes affirmative defense, insanity, self-defense or the execution of convicted criminals. In the United States, youth homicide has especially been seen as a problem of urban areas, due to poverty, limited adult supervision, involvement in drug and gang activities, and school failure. Both homicide rates and suicide rates in the U.S. among people aged 20 to 24 and teenagers aged 15 to 19 have vastly increased since 2001.

In the 21st century, homicide has been responsible for roughly 0.6 to 0.8 percent of all deaths in the United States. While this is higher than annual rates observed in the post-WWII era, it is significantly less than the rates seen between the mid-1960s and mid-1990s, where over one percent of all deaths in the U.S. were from homicide in most years. Crime wave of the late 20th century There are a variety of factors attributed to the crime wave of the late 20th century. Demographic factors include the arrival of the baby boomer generation into adolescence, a rise in urbanization, and a growing share of the population living in poverty. A series of economic recessions saw the prosperity of the post-war period come to an end, and many turned to crime in response.

This coincided with a rise in the illegal drug trade and drug consumption, as well as the federal government's response via the so-called "War on Drugs", which changed the dynamics of inter-city crime and law enforcement for decades to come. A rise in incarceration rates has been cited as one of the reasons for the "Great Crime Decline" of the 1990s, although many are skeptical of its long-term effectiveness.

Once described by US President Herbert Hoover as "a great social and economic experiment", we now know that Prohibition was ultimately a failure, that led to increased crime and violence and gave way to a new era of mafia and mob influence in the United States. On January 17, 1920, the Volstead Act came into effect and the manufacturing, transportation, importation and sale of alcohol became federally prohibited across the United States, and while consumption was not a federal offence, it was sometimes prohibited on a state level. Opposition to Prohibition remained strong throughout the 1920s, and the Great Depression (starting in 1929) led many to advocate for the sale and taxation of alcoholic beverages in order to ease the US' economic woes. One of the reasons why Franklin D. Roosevelt was elected in 1932 was due to his promise of ending Prohibition, which he did with the Ratification of the 21st Amendment on December 5, 1933.

Impact on homicide rate

In the two decades before Prohibition, the recorded homicide rate in the United States was growing gradually, although often fluctuating in the 1910s. When Prohibition came into effect, the homicide rate continued on it's previous trajectory, but without fluctuating. While homicides related to alcohol consumption may have declined, some historians speculate that the total number could have continued to rise due to the increase in criminal activity associated with the illegal alcohol trade. The homicide rate in the US reached it's highest figure in the final year of Prohibition, with 9.7 homicides per 100,000 people in 1933, before falling to roughly half of this rate over the next ten years (this decrease in the early 1940s was also facilitated by the draft for the Second World War).

Impact on suicide rate

Alcohol's contribution to suicide rates has been significant throughout history, however it is only through more recent studies that society is beginning to form a clearer picture of what the relationship between the two actually is. In the first half of the twentieth century, there was no record of alcohol's role in individual suicide cases, however there was a noticeable change in the US' suicide rate during the 1920s. Prior to Prohibition, the suicide rate had already fallen from over 16 deaths per 100,000 people in 1915 to 11.5 in 1919, however this decline has been attributed to the role played by the First World War, which saw millions enlist and contribute to the war effort (a similar decrease can be observed in the lead up to the Second World War). After an initial spike in 1921, the suicide rate in the US then increases gradually throughout the 1920s, spiking again following the Great Depression in 1929. It is unclear whether the reduction in the US suicide rate in the 1910s and 1920s can be attributed to Prohibition, or whether it should be attributed to a variety of socio-economic factors, however the changing figures does suggest some correlation when compared with other decades.

Selection of time series of different scientific publications and of publication of the official statistics:

EUROSTAT, European Statistical Office OECD: Organisation for Economic Cooperation and Development; ONS: Office for National Statistics, England; SCB: Statistiska Centralbyran, Sweden; Federal Statistical Office, Wiesbaden. Deutschland; WHO: World Health Organization.

In 2023, there were ****** fatalities caused by injuries related to firearms in the United States, a slight decrease from the previous year. In 2021, there were ****** firearm deaths, the highest number of gun deaths ever recorded in the country. However, this figure has remained relatively high over the past 25 years, with ****** firearm deaths in 1990 and a slight dip in fatalities between 1999 and 2002. Firearms in the United States The right to own firearms in the United States is enshrined in the 2nd Amendment of the U.S. Constitution, and while this right may be seen as quintessentially American, the relationship between Americans and their firearms has become fraught in the last few years. The proliferation of mass shootings in the U.S. has brought the topic of gun control into the national spotlight, with support for banning assault-style weapons a particularly divisive issue among Americans. Gun control With a little less than **** of all Americans owning at least one firearm and the highest rate of civilian gun ownership in the world, it is easy to see how the idea of gun control is a political minefield in the U.S. However, public opinion has begun to shift over the past ten years, and a majority of Americans report that laws governing the sale of firearms should be stricter than they are now.

Since the 1780s, over 25,000 United States law enforcement officers have died while on active duty, or due to injuries and illnesses obtained while on duty. Gunfire is responsible for over half of all total law enforcement deaths recorded, particularly before the 1930s. From this point on, the total share of gunfire deaths has decreased significantly, mostly due to the increase in vehicle or health related deaths, although gunfire has remained the most common individual cause of death in almost every year. Gunfire deaths These deaths rose steadily after the Civil War, and peaked at over 200 annual deaths during the 1920s, due to the increase in criminal activity during prohibition. Because of this, the National Firearms Act of 1934 was introduced in an attempt to reduce gun-related crime, by requiring the registration of any transfer of ownership and imposing a tax on gun manufacturers and distributors. After Prohibition's end and the introduction of these measures, annual law enforcement deaths from gunfire have been well below 100 in almost every year, except for a brief spike in the early 1970s, during the crime wave that began in the 1960s and the beginning of the "War on Drugs". Overall, gunfire deaths of law enforcement have fallen since the 1970s, reaching a low of just 34 deaths in 2013. In contrast, the total number of people killed by police shootings has consistently been above one thousand for most of the past decade.

Increase in health-related deaths

The majority of non-gunfire deaths are a result of vehicle-related accidents, and the number of crashes and accidents rose throughout the 20th century in line with the increase in car ownership. However, the number of deaths from heart attacks and job-related illness has also risen over time, due to the aging of the population and increasingly unhealthy lifestyle trends across the country. In recent decades, additional health issues have emerged that have had a disproportionate impact on law enforcement. In 2001, 72 officers died as a result of the September 11th terrorist attacks, and over 350 additional deaths have been attributed to the adverse health effects (primarily respiratory illnesses) sustained by first responders from law enforcement. From 2020-2022, COVID-19 became the largest single cause of law enforcement deaths. Figures relate to cases where the individual contracted COVID-19 while on duty, and highlights the increased exposure to the virus faced by those considered to be frontline or essential workers. This number is likely to fall in the future as infection rates fall and newer strains of the virus are less lethal.

Daten zur Kriminalität im Kaiserreich. Die Untersuchungseinheiten sinddie Stadt- und Landkreise des Deutschen Reiches unter Berücksichtigungvon Gebietsänderungen. Für alle erfassten Kreise wurdenKriminalitätsraten in den Kategorien Gesamtkriminalität, gefährlicheKörperverletzung, sowie einfacher und schwerer Diebstahl erhoben. Themen: Entwicklung der Kriminalität in den Untersuchungsperioden 1893bis 1897, 1898 bis 1902, unterteilt nach Gesamtdelikten,Körperverletzungsdelikten, einfacher und schwerer Diebstahl und nachErwachsenen und Jugendlichen; Einfluss von Region und Urbanität;Durchschnitt der Verurteilten je Deliktgruppe auf 100000 strafmündigeZivilpersonen in den Untersuchungsperioden; Polizeistärke, Ermittlungseffizienz; Strukturvariablen: Gebietsgröße,Bevölkerungsstruktur, Fläche und Bevölkerung (1885, 1890, 1895, 1900);Religion, ethnische Zusammensetzung (1.12.1900), Urbanisierung,Geburten und Sterbefälle; Todesursachen: Tuberkulose, Diarrhöe, Selbstmord; Beschäftigungsstruktur, Arbeitslosigkeit (1895), Landwirtschaftliche Betriebsgröße, durchschnittlicher Tagelohn beiMännern und Frauen in Stadt und auf dem Land (1892, 1901),Steuerpflichtige (1899 bis 1903), Summe der Guthaben aufSparkassenbüchern (1899), Armenwesen, Armenverbände (1895, 1903),Schulwesen (1891). Data about delinquency in the German ‚Kaiserreich’ are made available by this study. The subjects of investigation are municipalities and administrative districts of the German ‘Reich’, taking into account the changes of the boarders. For all municipalities and administrative districts the crime rate according to the categories crime of violence, criminal assault, as well as simple and aggravated theft are collected. Topics: Development of crime during the period of investigation from 1893 to 1897, 1898 to 1902, divided into total offenses, offenses of bodily harm, simple and aggravated theft, and into adult persons and adolescent. Furthermore, the effect of region and urbanity, the average of condemned per crime-group referring to 100.000 persons of the age of criminal responsibility, the police-force, efficiency of enquiry.Structural variables:size of area, population structure, area and population (1885, 1890, 1895, 1900), religion, ethnic mixture (1.12.1900), urbanisation, birth and death, causes of death, occupation-structure, unemployment (1895), size of agricultural farms, average daily wages of men and women in cities and in the countryside (1892, 1901), taxpayers (1899 to 1903), poor relief (1895, 1903), school system (1891). Quellen: Statistik des Deutschen Reiches, Geheimes Staatsarchiv Berlin, Deutscher Polizeialmanach, Zeitschrift des Königlichen Preußischen Statistik Bureau, Preußische Statistik 1886, 1889, 1904. Sources: Statistics of the German ‚Reich’, secret public record office, German Police Almanac, Journal of the Royal Statistical Office of Prussia, Prussian Statistics 1886, 1889, 1904.