[edit] Pre-Columbian period Main article: Pre-Columbian The earliest known inhabitants of what is now the United States are thought to have arrived in Alaska by crossing the Bering land bridge‚ at least 14‚000 30‚000 years ago.[10] Some of these groups migrated south and east‚ and over time spread throughout the Americas. These were the ancestors to modern Native Americans in the United States and Alaskan Native peoples‚ as well as all indigenous peoples of the Americas. Many indigenous peoples
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FRQ #3 a.) The first property of water is its polarity. A water molecule is formed by one oxygen atom covalently bonded to two hydrogen atoms. The electronegativity of the oxygen atom creates an unequal sharing of electrons between the O and H atoms of the molecule. This also gives water the ability to form hydrogen bonds between the slightly negative oxygen atom and the slightly positive hydrogen atom. Water has a high specific heat due to the hydrogen bonds. Because of this‚ water requires
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AP Euro FRQ "Even though the renaissance had begun in main Italian city states by 1347‚ the rest of Europe was still basically Medieval in culture and outlook. Analyze how the Black Death put an end on to this medieval culture and hastened the development of the renaissance.” The Bubonic plague‚ also known as Black Death invaded the bodies of 50% of the English population‚ flourishing them with welts‚ 104-degree temperatures‚ bruising‚ wretched stench‚ coughing and death within 24 hours.
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B). Operant conditioning: When a teacher rewards good behavior with a token‚ and students can exchange these tokens for extra rewards. Classical conditioning: In animal training‚ a trainer might utilize classical conditioning by repeatedly pairing the sound of a clicker with the taste of food. Eventually‚ the sound of the clicker alone will begin to produce the same response that the taste of food would. Observational learning: When you learn how to open a lock with a key by watching your parents
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Effects of the Columbian Exchange The Columbian Exchange effected Europe and the Americas similarly and differently in environmental ways such as crops and in demographic ways such as diseases. The Columbian Exchange involved the transfer of lots of people‚ the exchange of crops‚ animals and resources that went between the New and Old World. European explorers came over to the Americas and brought things that ultimately helped the Natives to prosper such as new farming techniques‚ hunting‚ fighting
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Colonial 1. 1971 “Between 1607 and 1763‚ Americans gained control of their political and economic institutions.” To what extent and in what ways do you agree or disagree with this statement? 2. 1972 What role did unfree labor play in colonial American society? 3. 1973 From 1600 to 1763‚ several European nations vied for control of the North American continent. Why did England win the struggle? 4. 1974 “Puritanism bore within itself the seeds of its own destruction.” Apply this generalization
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The journey to America by Christopher Columbus in 1492 marked a new path for explorers from all over the world. England was one of those countries to explore the Newfoundland and settled into colonial America. By the 1700’s‚ Britain’s settlers divided into three distinct cultures within America. The New England‚ Middle‚ and Southern colonies were formed because of their differences in religious beliefs‚ geographic aspects‚ and occupation types. The variety of religious view in the New England
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Thesis: The political actions of the anti-slavery movement were designed to "choke" slavery into extinction‚ rather than moving to end the practice in one fell swoop. Missouri compromise: Unable to stop the spread of slavery altogether‚ abolitionists at least were able to restrict its spread. Mexican War: A setback for the anti-slavery forces‚ as slavery was permitted in the newly absorbed territories‚ which lay below the line set in the Missouri Compromise. This helped galvanize both sides
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Sampling is finding subjects for one’s research. For this particular experiment‚ the sample would be a group of 50 hyperactive children. To gather these 50 test subjects‚ I would go to several pediatrician offices and ask to use a total amount of 50 diagnosed hyperactive children for my experiment. With my newfound sampling‚ I create two groups‚ one being a control group of 25 children and the other being an experimental group of 25 children. To figure out how these children are put into which group
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To what extent was “the Gilded Age” an age of inaction‚ apathy‚ and extremism in American politics? Thesis: The Gilded Age has become classified as an era that demeans American politics. The time period consisted of severe lack of interest and concern with the people‚ idleness within the government and its decisions‚ as well as numerous instances of groups’ tending to maintain the disposition to shift toward the extremes. Background: The time throughout the 1870s and some of the twentieth
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