... conditions that negative impacted the newly acquired islands. There is an example to the extent of the seriousness of the social conditions in Leonard Baak's 1939 Master of Arts Thesis, The Virgin Islands Under American Control: The lack of proper facilities for sanitation made disease very common. Water, food, and people were all contaminated. There were no health authorities and only a few ... natives had venereal disease. Sewage disposal facilities were very inadequate and the water supply was infected. The majority of the population had no family structure, with the majority of the ...

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... take place in the troposphere. The next layer, the stratosphere, continues from 10 to 50 kilometers. Most commercial airline traffic occurs in the power part of the stratosphere. Most atmospheric ozone is concentrated in a layer in the stratosphere, about 15 to 30 kilometers above the Earth's surface. Ozone is ... a molecule containing three oxygen atoms. It is blue in color and has a strong odor. Normal oxygen, which we breathe has two oxygen atoms and is odorless. Ozone is much less common than normal oxygen. ... were examined also. Chlorine from pools, for example, do not reach the s...

• Word Count: 2746
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• Grade Level: High School

... but nuclear weapons are being tested over the oceans and the products of these weapons are falling into the water. The earth's oceans cover approximately three fourths of the world's surface. Less than one century ago, it would have been difficult to imagine that humans could significantly pollute these vast bodies of water. For as long as there have been human inhabitants, people have been ... place in Malaysia. The residents suffered significant health problems from exposure of the radioactive waste. "In Papan, Malaysia, a rare earth plant was set up in 1982 by a firm owned in part by...

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... to America for most was very lengthy, unsanitary, and dangerous. People of all ages were crowded onto ships for lengthy three-month journeys on average. The lack of facilities and ventilation created sickness and disease through solid waste and air born particles. Lack of proper nutrition and fresh water weakened their bodies making them highly susceptible to severe illness and death. ... . According American History Online, after the Great Depression Era (1929-1941) the number of immigrants to America continues to increase. The timeline illustrates trends of increased numbers of immigra...

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... slowly with age, and the outer layer of skin is not shed and replaced at the same rate as in younger years. White aging, cells lose some of their ability to retain water, causing dryness. Soaps, antiperspirants, and perfumes, and hot baths can aggravate this condition or cause itching. Scaly patches of skin and any changes in skin color should be checked by a dermatologist, because ... they could be signs of basal-cell carcinoma, which can be treated. This malady could be ... a marker for melanoma, a more serious cancer. A melanoma is a tumor of the skin (which ... ...

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... changes in the appearance of vernal pools. The pools collect water during winter and spring rains, changing in volume in response to varying weather patterns. During a single season, pools may fill and dry several times. In years of drought, some pools may not fill at all. In the spring, wildflowers often bloom in brilliant circles of color that follow the receding shoreline of the pools. By ... early summer, the water has evaporated, and the clay pools appear brown, barren, and cracked. However, appearances may be deceiving ... . The unique environment of vernal pools provides habitat ...

• Word Count: 6040
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• Has Bibliography
• Grade Level: High School

... deities. In the ceremonies associated with ritual and initiation, they engaged in certain traditional rites that were designed to perpetuate the smooth operation of the natural order, including human society, and they all believed that by repeating stories or by storytelling they kept the world alive (p. ... as "thunderbirds, as well as mountains, rivers, minerals, flint, and arrowheads." The evil spirits were "giant monsters, water serpents, tiny creatures that haunt woods and ponds, and the spirits of the dead that come to inflict pain, sorrow, or death (p.62 Nigosian)." Each tribe also...

• Word Count: 3006
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• Grade Level: High School

... 1943 when he accidentally ingested the LSD. Hoffman described: "I was seized by a peculiar cessation of vertigo and restlessness. Objects, as well as the shape of my associates in the laboratory, appeared to undergo optical changes. With my eyes closed, fantastic pictures of extraordinary plasticity and intensive color seemed to surge toward me." After testing it under a controlled substance, he later noted that ... encouraged to think only "happy thoughts." At raves, everyone is neighborly and kindly offers water bottles, pacifiers, drugs, massages, and light shows to fellow ravers. Des...

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... closed doors, to the respected community member who operates a puppy mill or sustained zoo. There is no one identifying feature that marks a person capable of committing such unfathomable crimes" ("What is Animal Cruelty"). Now this is what makes it so hard to find people who abuse their animals ... This just shows how many are put in danger today. There is also something very surprising about these abusers. As the American Humane Association writes, seventy percent of animal abusers have a crime in their record ("Facts About Animal Abuse & Domestic Violence"). Now that seems pretty crazy...

• Word Count: 3460
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• Grade Level: High School

... easily apply to the 1890s as they do to the1990s (Bourgois, 67). Even inside of many apartments of residents living in El Barrio were poorly taken care of due to poverty. For example, as stated by a philanthropic aid society, "Basic requirements for even minimal living [are] lacking the looting of water pipes, radiators, toilets, and bathtubs- (Bourgois, 66) There are also many pests including ... mice and rats that are in many of the buildings in El Barrio making the conditions even worse. Moreover, almost forty percent of El Barrio's tenants lived in the Housing Projects in the early ...

• Word Count: 3236
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• Grade Level: Undergraduate

... against each other, developed next. Some mills used slave labor or other human labor to turn the stones. Horses, oxen, and then water and wind were used to turn the top millstone against the bottom stone, with the grain being fed in between the stones. The Romans ... in England in 1185 A.D., and in Syria in 1190 A.D. Wooden blades later replaced sails of stretched cloth. The wind powered the main drive wheel, which turned the top stone against the stationary bottom stone. Development of water-driven and wind-driven mills changed agriculture. Building a mill was quite expensive so the ......

• Word Count: 2557
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• Grade Level: High School

... converted to Illuminati, sole purpose was to secretly create a one world government by plotting both the French and American Revolutions, the downfall of religion, and of dominating republican politics. This was called the New World Order. However, this conspiracy was later discovered and condemned. Their plans were ... was said that the founder was a member of the Church of Satan (Turner, 1993, p. 83). In the 1950, people believed that the fluoridation of tap water was to control their minds to make them susceptible to communism (Roefs, 1995). The spread of rumors are not limited to re...

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• Grade Level: High School

... They believe that this engine will be the lowest emission and highest energy engine in automobile history. Their use of "Diode Lasers" allows designers to blend taillights into the color of the cars body, which reduces manufacturing costs. Fords development of the Worldwide Engineering Release System (WERS) links manufacturing and engineering groups together worldwide. This technology established a global ... , Ford has developed many innovations to help improve the environment. Some of these innovations are the elimination and reduction of hazardous materials, water conservation, using T...

• Word Count: 3550
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• Grade Level: Undergraduate

... began in 1765 in Great Britain where the steam engine was first used to run machinery. Before this time wind and water mills had been used, but mostly human and animal labor was utilized. The steam engine helped the new form of production become the most efficient the world hand ever seen. It also brought greater surplus and social inequality. Those privileged ... this so the speech can continue uninterrupted. This face-saving technique is called "studied non-observance". What is the social construction of reality? Based on our interactions with others we construct reality. This means w...

• Word Count: 2884
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• Grade Level: High School

... now they make enough money to purchase expensive computer equipment. They are well educated and have an interest in technology. The majority of the hackers of today are thirty years old and well educated, they are not all out to destroy computer systems and break into national security. Although ... to harm any system hey can, national security documents the bad hackers as dangerous, they may gain access to classified information. Patricia Irving, president of a small business which creates biological and chemical defense technology, says ""Our technologies are being used for national se...

• Word Count: 2816
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... The AIDS virus damages your CD4+ cells, also known as T-helper cells. A healthy person has between 500 and 1,500 CD4+ cells in one milliliter of blood, History of AIDS 4 however, a person with AIDS or the HIV virus has a lot less, around 200 T-helper cells. These cells are important because they ... and fastest test. This test detects the presence of certain antibodies that are produced when a foreign substance enters your body. If there is the presence of these antibodies, then they will combine with the antigen and a color reaction will take place. Another method of testing for HIV is ...

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... cause labor to begin, because they were almost two weeks past their due date. I would try to arrive at the hospital within an hour of the laboring woman and her husband to ensure she would have continuous support. This particular hospital is relatively modern with thirteen birthing rooms each equipped with ... typical hospital uniform called scrubs which are loose pants and top either solid color or with designs on them (storks, for example) and white tennis shoes. The nurses keep their hair tied back to keep it out of the way. Once the woman is settled in her room, the nurse will ... c...

• Word Count: 2778
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... bleakness, the tragedies and upheavals are now iconic parts of American culture. Among the emotionally explosive events of this decade is the Civil Rights Movement. It was an ongoing, coast to coast effort demanding freedom and equality for African Americans who had been denied many basic American rights. Schools, restaurants, social events and even water fountains were segregated - whites and blacks shared very ... little. It was almost impossible to convict a white person of a crime against a black person but countless times innocent black people were found guilty for crimes against w...

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• Grade Level: High School

... , but also threatening to compound many existing challenges before the international community. In this manner, the U.N. is deepening the economic marginalization of the worlds most vulnerable and impoverished nations. Another opinion is that a truly effective world government would necessitate worldwide force and unprecedented power ... weapons by developing countries is three times what it would have cost to provide essential health care, medicines, vaccinations, clean water, and sanitation for all."" Because of these disturbing statistics, it can be ascertained that our world is becom...

• Word Count: 5612
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... redress their grievances. Finally, in 1773 when a fresh tax on tea was imposed, some Americans dressed as Red Indians boarded tea ships in Boston Harbor and tipped them into the water. This event subsequently came to be known as Boston Tea party. The British retaliated by closing the Boston Harbor and removing the city's charter. The Americans in turn, issued a ... . When the indian and mestizo forces, led by Hidalgo and Allende, reached the next village en route to Mexico city, they acquired a picture of the Virgin of Guadalupe, the patron saint whose image was of a woman of color. The...

• Word Count: 4402
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