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Pontiac Directory 08 Page 08
The countries which Caesar went to invade were occupied by various nations and tribes, many of which were well organized and war-like, and some of them were considerably civilized and wealthy. They had extended tracts of cultivated land, the slopes of the hills and the mountain sides being formed into green pasturages, which were covered with flocks of goats, and sheep, and herds of cattle, while the smoother and more level tracts were adorned with smiling vineyards and broadly-extended fields of waving grain. They had cities, forts, ships, and armies. Their manners and customs would be considered somewhat rude by modern nations, and some of their usages of war were half barbarian. For example, in one of the nations which Caesar encountered, he found, as he says in his narrative, a corps of cavalry, as a constituent part of the army, in which, to every horse, there were _two_ men, one the rider, and the other a sort of foot soldier and attendant. If the battle went against them, and the squadron were put to their speed in a retreat, these footmen would cling to the manes-of the horses, and then, half running, half flying, they would be borne along over the field, thus keeping always at the side of their comrades, and escaping with them to a place of safety.
Higher up in the scale of life we get many instances which show various stages in the same progressive development towards greater care for the safety and education of the young. Among the larger lizards, for example, a distinct advance may be traced between the comparatively uncivilized American alligator and his near ally, the much more cultivated African crocodile. On the banks of the Mississippi, the alligator lays a hundred eggs or thereabouts, which she deposits in a nest near the water's edge, and then covers them up with leaves and other decaying vegetable matter. The fermentation of these leaves produces heat and so does for the alligator's eggs what sitting does for those of hens and other birds: the mother deputes her maternal functions, so to speak, to a festering heap of decomposing plant-refuse. Nevertheless, she loiters about all the time, like Miriam round the ark which contained Moses, to see what happens; and when the eggs hatch out, she leads her little ones down to the river, and there makes alligators of them. This is a simple and relatively low stage in the nursery arrangements of the big lizards.
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