(Fig. 1). Skin dark, hair woolly, nose broad, lips thick, jaws and teeth prominent, forehead retreating, great toe shorter than next toe and separate. (Africa, America.)
There is a struggle between the races for the possession of different
lands. The Caucasian is gaining in Australia, Africa, and America.
With difficulty the Mongolians are kept from the western shores of
America. The Ethiopian in America shows a lessened rate of increase
every decade; this may be due to the tendency of the race to crowd into
cities and the strain of suddenly changing from jungle life in less than
two centuries. Civilization is a strain upon any race. It is destroying
the American Indian. The Mongolian and Caucasian survive civilization
best, but insanity is increasing rapidly among the latter.
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Fig. 2.—Indian Weapons: Lance and Arrow Heads. From a bank of mussel shells (remains of savage feast) at Keyport, N.J.
Man's Original Environment.—Primitive man lived without the use
of fire or weapons other than sticks or stones. His first home was in the tropics, where his needs were readily supplied, and probably in
Asia. Many nations have a tradition of a home in a garden (Greek,
paradisos). His food was chiefly tree fruits and nuts. When because
of crowding he left nature's
garden, he acquired skill in
hunting and fishing and the
use of fire that flesh might supplement
the meager fruits of
colder climates. His weapons
were of rough (chipped) stone
at first—in the old stone age.
In this age the mammoth lived.
He learned to polish implements in the new stone age. The Indians
were in that stage when Columbus came to America (Figs. 2, 3). The
cultivation of grain and the domestication of animals probably began
in this age. The bronze and iron ages followed the stone age.
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Fig. 3.—Indian Tomahawk. Polished Stone. Keyport, N.J.