among some people unlike his own, such as Chinese or Mexican Indians, at first thinks them all alike. After days of careful observation he makes out their individual peculiarities, but at first his attention was occupied with the broad typical characters of the foreign race. It is just this broad type that the anthropologist desires to sketch and describe, and he selects as his examples such portraits of men and women as show it best. It is even possible to measure the type of a people. To give an idea of the working of this problem, let us suppose ourselves to be examining Scotchmen, and the first point to be settled how tall they are. Obviously there are some few as short as Lapps, and some as tall as Patagonians; these very short and tall men

FIG. 16.-Race or Population arranged by Stature (Galton's method).

belong to the race, and yet are not its ordinary members. If, however, the whole population were measured and made to stand in order of height, there would be a crowd of men about five feet eight inches, but much fewer of either five feet four inches or six feet, and so on till the numbers decreased on either side to one or two giants, and one or two dwarfs. This is seen in Fig. 16, where each individual is represented by a dot, and the dots representing men of the mean or typical stature crowd into a mass. After looking at this, the reader will more easily understand Quetelet's diagram, Fig. 17, where the heights or ordinates of the binomial curve show the numbers of men of each

stature, decreasing both ways from the central five feet eight inches which is the stature of the mean or typical man. Here, in a total of near 2,600 men, there are 160 of five feet eight inches, but only about 150 of five feet seven inches or five feet nine inches, and so on, till not even ten men are found so short as five feet or so tall as six feet four inches. As the proverb says, "it takes all sorts to make a world," so it thus appears that a race is a body of people comprising a regular set of variations, which centre round. one representative type. In the same way a race or nation is estimated as to other characters, as where a mean

FIG. 17.-Race or Population arranged by Stature (Quctelet's method).

or typical Englishman may be said to measure 36 inches round the chest, and weigh about 144 pounds. So it is possible to fix on the typical shade of complexion in a nation, such as the Zulu black-brown. The result of these plans is to show that the rough-and-ready method of the traveller is fairly accurate, when he chooses as his representative of a race the type of man and woman which he finds to exist more numerously than any

other.

The people whom it is easiest to represent by single portraits are uncivilised tribes, in whose food and way of life there is little to cause difference between one man and another, and who have lived together and intermarried for many generations. Thus Fig. 18, taken from a photograph of a party of Caribs, is remarkable for the close likeness running through all. In such a nation the race-type is peculiarly easy to make out. It is by no means always thus easy to represent a whole population. To see how difficult

FIG. 19.-(a) Head of Rameses II, Ancient Egypt. (6) Sheikh's son, Modern Egypt. (After Hartmann.)

it may be, one has only to look at an English crowd, with its endless diversity. But to get a view of the problem of human varieties, it is best to attend to the simplest cases first, looking at some uniform and well-marked

race, and asking what in the course of ages may happen to it.

The first thing to be noticed is its power of lasting. Where a people lives on in its own district, without too much change in habits, or mixture with other nations, there seems no reason to expect its type to alter. The Egyptian monuments show good instances of this permanence. In Fig. 19, a is drawn from the head of a statue of Rameses, evidently a careful portrait, and dating from about 3,000 years ago, while is an Egyptian of the present day, yet the ancient and modern are curiously alike. Indeed, the ancient Egyptian race, who built the Pyramids, and whose life of toil is pictured on the walls of the tombs, are with little change still represented by the fellahs of the villages, who carry on the old labour under new tax-gatherers. Thus, too, the Æthiopians on the early Egyptian bas-reliefs may have their counterparts picked out still among the White Nile tribes, while we recognise in the figures of Phoenician or Israelite captives the familiar Jewish profile of our own day. Thus there is proof that a race may keep its special characters plainly recognizable for over thirty centuries, or a hundred generations. And this permanence of type may more or less remain when the race migrates far from its early home, as when African negroes are carried into America, or Israelites naturalize themselves from Archangel to Singapore. Where marked change has taken place in the appearance of a nation, the cause of this change must be sought in intermarriage with foreigners, or altered conditions of life, or both.

The result of intermarriage or crossing of races is familiar to all English people in one of its most conspicuous examples, the cross between white and negro called mulatto (Spanish mulato, from mula, a mule). The mulatto complexion and