in March and April, and therefore make it a point to arrive at that time, knowing the medical inspection will be so overtaxed that they will have a better chance to get by. The state hospitals of the Atlantic states are rapidly filling up with foreign-born insane.30 Probably few of these were patently insane when they passed through the port of entry. Insanity, it must be remembered, is predominantly a disease of old age, whereas the average alien on arrival is not old. The mental weakness appears only after he has been here some years, perhaps inevitably or perhaps because he finds his environment in, say, lower Manhattan Island is much more taxing to the brain than the simple surroundings of his farm overlooking the bay of Naples.
The amount of crime attributable to certain sections of the more recent immigration is relatively large. "It was frequently stated to the members of the Immigration Commission in southern Italy that crime had greatly diminished in many communities because most of the criminals had gone to America." The amount of crime among immigrants in the United States is partly due to their age and sex distribution, partly due to their concentration in cities, partly to the bad environment from which they have sometimes come; partly to inherent racial characteristics, such as make crimes of violence frequent among the Southern Italians, crimes of gain proportionately more frequent among the Jews, and violence when drunk more a characteristic of the Slavs. No restriction of immigration can wholly eliminate the criminal tendencies, but, says Dr. Warne,31 after balancing the two sides, "It still remains true that because of immigration we have a greater amount of pauperism and crime than would be the case if there were no immigration. It is also an indisputable fact that with a