 | Before the arrival of Europeans, native populations in North America developed a wide variety of social, political, and economic structures based in part on interactions with the environment and each other On a North American continent controlled by American Indians, contact among the peoples of Europe, the Americas, and West Africa created a new world 27.85 Kb.  6 | read |
| Key Concept 1 Key Concept 1: As native populations migrated and settled across the vast expanse of North America over time, they developed distinct and increasingly complex societies by adapting to and transforming their diverse environments 34.71 Kb. 4 | read |
| Key Concepts and Learning Objectives On a North American continent controlled by American Indians, contact among the peoples of Europe, the Americas, and West Africa created a new world 178.24 Kb. 59 | read |
 | White paper bison without borders The issue in the bison controversy is not brucellosis, but whether bison should be kept off rangeland that livestock producers want for their cattle.” 158 Kb. 28 | read |