In this way physical and sentimental distances reinforce each other, and the influences of local distribution of the population participate with the influences of class and race in the evolution of the social organization. Every great city has its racial colonies, like the Chinatowns of San Francisco and New York, the Little Sicily of Chicago, and various other less pronounced types. In addition to these, most cities have their segregated vice districts, like that which until recently existed in Chicago, and their rendezvous for criminals of various sorts. Every large city has its occupational suburbs like the Stockyards in Chicago, and its residence suburbs like Brookline in Boston, each of which has the size and the character of a complete separate town, village, or city, except that its population is a selected one. Undoubtedly the most remarkable of these cities within cities, of which the most interesting characteristic is that they are composed of persons of the same race, or of persons of different races but of the same social class, is East London, with a population of 2,000,000 laborers. The people of the original East London have now overflowed and crossed the Lea, and spread themselves over the marshes and meadows beyond. This population has created new towns which were formerly rural villages, West Ham, with a population of nearly 300,000; East Ham, with 90,000; Stratford, with its "daughters," 150,000; and other "hamlets" similarly overgrown. Including these new populations we have an aggregate of nearly two millions of people. The population is greater than that of Berlin or Vienna, or St. Petersburg, or Philadelphia. It is a city full of churches and places of worship, yet there are no cathedrals, either Anglican or Roman; it has a sufficient supply of elementary schools, but it has no public or high school, and it has no colleges for the higher education, and no university; the people all read newspapers, yet there is no East London paper except of the smaller and local kind.... In the streets there are never seen any private carriages; there is no fashionable quarter ... one meets no ladies in the principal thoroughfares. People, shops, houses, conveyances--all together are stamped with the unmistakable seal of the working class. Perhaps the strangest thing of all is this: in a city of two millions of people there are no hotels! That means, of course, that there are no visitors.