Environment.—The limitations imposed on Negro residential areas have provided undue cause and occasion for crime. The entire population, good and bad, is thrown together, exposing children to the sight and temptation of vice and immorality. Ninety per cent of the Negro population has always lived near the city's former segregated vice districts, partly because white sentiment excluded them from other neighborhoods, partly because rents in the neighborhood of vice were low enough to meet their meager economic resources, and partly because their weakness made their protests against the proximity of vice less effective than the protests of whites. When the vice districts were broken up and the inmates scattered, they entered the better neighborhoods of Negro residence and clandestinely plied their trade. In fact, according to the report of the Chicago Vice Commission in 1911, at one time prostitutes were promised immunity by the police if they confined themselves to a certain area in which Negroes predominated. The spread of the Negro population has always been accompanied by the spread of clandestine prostitution. The Vice Commission's report said:

The history of the social evil in Chicago is intimately connected with the colored population. Invariably the large vice districts have been created within or near the settlements of colored people. In the past history of the city every time a new vice district was created downtown or on the South Side, the colored families were in the district moving in just ahead of the prostitutes. The situation along State Street from Sixteenth Street south is an illustration.

So whenever prostitutes, cadets, and thugs were located among white people and had to be moved for commercial or other reasons, they were driven to undesirable parts of the city, the so-called colored residential sections.

Most of the vicious resorts in the "Black Belt" are owned and operated by whites and are not interfered with by the authorities. Protests from Negroes have never succeeded in removing them. Opportunities for wholesome recreation in the Negro districts are limited, and commercial amusements, though probably no worse than in some other sections of the city, are of a distinctly inferior type and carelessly supervised. In such an infective environment it is not unnatural that many criminals should be developed.

But the study of crime statistics, aside from showing the unreliability of records due to careless methods of obtaining and presenting data, revealed that Negroes suffer gross injustice in the handling of criminal affairs. The general inaccuracy of criminal statistics is shown by the fact, for example, that the police reported 1,731 burglaries, or persons arrested for burglary, in 1919, while the Chicago Crime Commission reported 5,509 burglaries during the first eleven months of that year. The evidence at hand indicates that Negroes are debited with practically all their crimes, while others are not. It further appears, from the records and from the testimony of judges in the juvenile, municipal, circuit, superior, and criminal courts, of police officials, the state's attorney, and various experts on crime, probation, and parole, that Negroes are more commonly arrested, subjected to police identification, and convicted than white offenders; that on similar evidence they are generally held and convicted on more serious charges, and that they are given longer sentences. This bias, when reflected in the figures, serves to bolster by false figures the already existing belief that Negroes are more likely to be criminal than other racial groups.

V. The Negro in Chicago Industries

Out of Chicago's Negro population of approximately 110,000 in 1920, it is estimated that 70,000 were gainfully employed. The opportunity for engaging in industry in large numbers came to Negroes following the outbreak of the world-war. With the enormous demand from the belligerent countries for American goods, existing establishments were enlarged and new ones created. As an example of the increased demand for workers, one of the packing-plants in the Chicago Stock Yards increased its force during the war from 8,000 to 17,000. Immigration was almost wholly cut off. The labor shortage became acute after the entrance of the United States into the war in 1917. The migration of Negroes from the South during that period was mainly in response to this demand.

Prior to the beginning of the war in 1914, Negroes had been virtually limited to personal and domestic service in almost every city in the North. In 1910 more than 60 per cent of those gainfully employed were so engaged, 15 per cent in manufacturing, and 3 per cent in clerical occupations. The Commission's inquiries covered 136 establishments reporting five or more Negroes. In these were employed 118,098 whites and 21,987 Negroes—12,854 in manufacturing and 9,133 in non-manufacturing industries.

1. INCREASE IN NEGRO LABOR

Between 1915 and 1920 there was a remarkable increase in the number of Negroes employed in industries which before 1915 had either employed them in small numbers or not at all. In a total of sixty-two such plants there was an increase from 1,346 in 1915 to 10,587 in 1920, or more than 1,000 per cent. Labor shortage, or inability to obtain competent white workers, was the reason given in practically every instance for the large increase in Negro employees.