When did the Paleo-Indians live?

When did the Paleo-Indians live? Paleoindian Period 12,000-10,000 BC The Paleoindian Period refers to a time approximately 12,000 years ago at the end of the last ice age when humans first appeared in the archeological record in North America. Where did the Paleo tribe live? Paleo-Indians inhabited the Connecticut region some 10,000 years ago, exploiting […]

Why should we not drill in ANWR?

Why should we not drill in ANWR? The glaring problem with drilling in the Arctic is its effect on our planet. Carbon dioxide released by burning fossil fuels is already disrupting our climate and the health of our oceans, putting our human and natural systems in peril. Why is drilling in the Arctic bad? The […]

What party emerged and stood against the expansion of slavery in the 1854 congressional elections primarily in response to the passage of the Kansas Nebraska Act?

What party emerged and stood against the expansion of slavery in the 1854 congressional elections primarily in response to the passage of the Kansas Nebraska Act? Republican Party How did the Kansas-Nebraska Act benefit the South? However, the Kansas-Nebraska Act in itself was a pro-southern piece of legislation because it repealed the Missouri Compromise, thus […]

Which of the following are likely to occur during the fight-or-flight response?

Which of the following are likely to occur during the fight-or-flight response? The fight-or-flight response is characterized by an increased heart rate (tachycardia), anxiety, increased perspiration, tremour, and increased blood glucose concentrations (due to glycogenolysis, or breakdown of liver glycogen). Which of the following symptoms is considered a physical effect of stress? Physical symptoms of […]

What does cave art tell us about the past?

What does cave art tell us about the past? One form of cave art suggestive of symbolic thinking — geometric engravings on pieces of ochre, from the Blombos Cave in southern Africa — has been estimated to be at least 70,000 years old. Such symbolic art indicates a cognitive capacity that humans took with them […]

Why can experiments determine causal relationships when no other research method can?

Why can experiments determine causal relationships when no other research method can? Why can experiments determine causal relationships when no other research method can? Experiments isolate the effects of independent variables on dependent variables. Which research method provides the best way of assessing whether cigarette smoking boosts mental alertness? In which type of research would […]

Which territory did the United States gain through an 1846 treaty with Great Britain?

Which territory did the United States gain through an 1846 treaty with Great Britain? Oregon Treaty What was the Oregon Territory 1846? The Oregon Territory stretched from the Pacific coast to the Rocky Mountains, encompassing the area including present-day Oregon, Washington, and most of British Columbia. Originally Spain, Great Britain, Russia, and the United States […]

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