... Palaeo-Indian", period came a time when a greater variety of resources, both plant and animal, were exploited. In this "Foraging" or "Archaic" period, man's increasingly intensive and efficient exploitation of relatively restricted regions made possible the first semi permanent settlements. Finally, in the "Formative" period, the beginning of agriculture ... settlements into more or less year-round villages and eventually cities. In hunting practices, and most living habits, the very early Americans had little reason to change from the ways of their northern forebears. But in one respect ...

• Word Count: 3974
• Approx Pages: 16
• Grade Level: Undergraduate

... where homeostasis is thus assured). Plants need space for branches and stems for support of light-gathering, photosynthetic, and respiratory leaves; elaboration of woody tissue provides greater support for big plants. They also need space underground for roots for gas and chemical exchange with the substrate, and for nutrient and water gathering. Competition for space is intense among plants, ... substantial "aspect diversity" (great differences in appearance), perhaps to counter predator search images and/or for quick species recognition. HUMAN EFFECTS. The original hunter/gatherer pop...

• Word Count: 12375
• Approx Pages: 50
• Has Bibliography
• Grade Level: Undergraduate

... and after. Many years after the Treaty of Paris, in 1791, London administered the Constitutional Act that divided Quebec into Upper and Lower Canada, " with the dividing line running from a little west of Montreal Island to Ottawa and up to Hudson's Bay Company territory- . Within the Act London appointed a lieutenant governor, executive council, legislative council, and a house of assembly, in every ... Canada's, pressed forward by colonial officials and English merchants in 1822, had only heightened French-Canadian fears of being enveloped by the English." As a result of the French-Ca...

• Word Count: 2079
• Approx Pages: 8
• Has Bibliography
• Grade Level: Undergraduate

... about the preservation of the natural beauty of the wilderness. They began to consider manufactories, railroads, and extensive deforestation as a threat to the New Eden. Thus, their artistic vision had little room for the invasion of natural beauty by technological progress, and technology turned out to be some kind of snake in the Garden of Eden. George Inness' Lackawanna Valley (1855 ... to fuel the city's factories and trains. Needless to say, this is not splendid, breathtaking or simply pretty. This painting has often been taken as a celebration of the supremacy of man over nature. ...

• Word Count: 3252
• Approx Pages: 13
• Grade Level: Undergraduate