Greek mythology is the body of myths and legends belonging to the ancient Greeks, concerning their gods and heroes, the nature of the world, and the origins and significance of their own cult and ritual practices. They were a part of religion in ancient Greece and are part of religion in modern Greece and around the world as Hellenismos. Modern scholars refer to, and study the myths in an attempt to throw light on the religious and political institutions of Ancient Greece, its civilization, and to gain understanding of the nature of myth-making itself.

The oldest known Greek literary sources, Homer's epic poems Iliad and Odyssey, focus on events surrounding the Trojan War. Two poems by Homer's near contemporary Hesiod, the Theogony and the Works and Days, contain accounts of the genesis of the world, the succession of divine rulers, the succession of human ages, the origin of human woes, and the origin of sacrificial practices. Myths also are preserved in the Homeric Hymns, in fragments of epic poems of the Epic Cycle, in lyric poems, in the works of the tragedians of the fifth century BC, in writings of scholars and poets of the Hellenistic Age and in texts from the time of the Roman Empire by writers such as Plutarch and Pausanias.

Veterans Day, formerly Armistice Day, is an annual United States holiday honoring armed service veterans. It is a federal holiday that is observed on November 11. It coincides with other holidays such as Armistice Day or Remembrance Day, which are celebrated in other parts of the world and also mark the anniversary of the signing of the Armistice that ended World War I. (Major hostilities of World War I were formally ended at the 11th hour of the 11th day of the 11th month of 1918 with the German signing of the Armistice.)

Memorial Day is a federal holiday observed annually in the United States on the last Monday of May. Formerly known as Decoration Day, it originated after the American Civil War to commemorate the fallen Union soldiers of the Civil War. (Southern ladies organizations and southern schoolchildren had decorated Confederate graves in Richmond and other cities during the Civil War, but each region had its own date. Most dates were in May.) By the 20th century Memorial Day had been extended to honor all Americans who have died in all wars. Memorial Day is a day of remembering the men and women who died while serving in the United States Armed Forces. As a marker it typically marks the start of the summer vacation season, while Labor Day marks its end.

Emily Elizabeth Dickinson (December 10, 1830 – May 15, 1886) was an American poet. Born in Amherst, Massachusetts, to a successful family with strong community ties, she lived a mostly introverted and reclusive life. After she studied at the Amherst Academy for seven years in her youth, she spent a short time at Mount Holyoke Female Seminary before returning to her family's house in Amherst. Thought of as an eccentric by the locals, she became known for her penchant for white clothing and her reluctance to greet guests or, later in life, even leave her room. Most of her friendships were therefore carried out by correspondence.

Although Dickinson was a prolific private poet, fewer than a dozen of her nearly eighteen hundred poems were published during her lifetime. The work that was published during her lifetime was usually altered significantly by the publishers to fit the conventional poetic rules of the time. Dickinson's poems are unique for the era in which she wrote; they contain short lines, typically lack titles, and often use slant rhyme as well as unconventional capitalization and punctuation. Many of her poems deal with themes of death and immortality, two recurring topics in letters to her friends.

Candide, ou l'Optimisme is a French satire first published in 1759 by Voltaire, a philosopher of the Age of Enlightenment. The novella has been widely translated, with English versions titled Candide: or, All for the Best (1759); Candide: or, The Optimist (1762); and Candide: or, Optimism (1947). It begins with a young man, Candide, who is living a sheltered life in an Edenic paradise and being indoctrinated with Leibnizian optimism (or simply Optimism) by his mentor, Pangloss. The work describes the abrupt cessation of this lifestyle, followed by Candide's slow, painful disillusionment as he witnesses and experiences great hardships in the world. Voltaire concludes with Candide, if not rejecting optimism outright, advocating an enigmatic precept, "we must cultivate our garden", in lieu of the Leibnizian mantra of Pangloss, "all is for the best in the best of all possible worlds".

Candide is an operetta with music composed by Leonard Bernstein, based on the novella of the same name by Voltaire. The operetta was first performed in 1956 with a libretto by Lillian Hellman; but since 1974 it has been generally performed with a book by Hugh Wheeler which is more faithful to Voltaire's novel. The primary lyricist was the poet Richard Wilbur. Other contributors to the text were John Latouche, Dorothy Parker, Lillian Hellman, Stephen Sondheim, Leonard Bernstein, John Mauceri, and John Wells. Maurice Peress and Hershy Kay contributed orchestrations. Although unsuccessful at its premiere, Candide has now overcome the unenthusiastic reaction of early audiences and critics and achieved enormous popularity. It is very popular among major music schools as a student show because of the quality of its music and the opportunities it offers to student singers.

Earth Day is a day early each year on which events are held worldwide to increase awareness and appreciation of the Earth's natural environment. Earth Day is now coordinated globally by the Earth Day Network, and is celebrated in more than 175 countries every year. In 2009, the United Nations designated April 22 International Mother Earth Day. Earth Day is planned for April 22 in all years at least through 2015.

The name and concept of Earth Day was allegedly pioneered by John McConnell in 1969 at a UNESCO Conference in San Francisco. The first Proclamation of Earth Day was by San Francisco, the City of Saint Francis, patron saint of ecology. Earth Day was first observed in San Francisco and other cities on March 21, 1970, the first day of spring in the northern hemisphere. This day of nature's equipoise was later sanctioned in a Proclamation signed by Secretary General U Thant at the United Nations where it is observed each year. About the same time a separate Earth Day was founded by United States Senator Gaylord Nelson as an environmental teach-in first held on April 22, 1970. While this April 22 Earth Day was focused on the United States, an organization launched by Denis Hayes, who was the original national coordinator in 1970, took it international in 1990 and organized events in nations. Numerous communities celebrate Earth Week, an entire week of activities focused on environmental issues.

Would you care to match wits with a dog, an octopus, a dolphin, or a parrot? You may think twice after perusing the websites in this Internet Library. While we may not be ready to send pets to Harvard, the remarkable footage and findings presented here demonstrate that many animal species are much smarter than we assume and in ways we had never imagined.

Exciting new developments in the field of neuroscience are leading to a new understanding of how the brain works that is beginning to transform how we teach in the classroom. Teachers are aware of these developments and are hungry for information that they can apply to their practice. One of the central goals of Neuroscience & the Classroom: Making Connections is to help teachers learn to use research to create their own solutions to their particular classroom challenges. Another important goal is to provide new and useful metaphors that we all can use to describe teaching and learning and that are grounded in modern neuroscience. Through this course, teachers learn to think critically about the field of Mind, Brain, and Education and thus learn to be informed consumers of information about brain science, better able to separate science from myth and misinterpretation.

The Grand Canyon is a steep-sided canyon carved by the Colorado River in the United States in the state of Arizona. It is contained within and managed by Grand Canyon National Park, the Hualapai Tribal Nation, and the Havasupai Tribe. President Theodore Roosevelt was a major proponent of preservation of the Grand Canyon area, and visited it on numerous occasions to hunt and enjoy the scenery. It is considered one of the Seven Natural Wonders of the World.

The Grand Canyon is 277 miles (446 km) long, up to 18 miles (29 km) wide and attains a depth of over a mile (6,000 feet / 1,800 metres) Nearly two billion years of the Earth's geological history have been exposed as the Colorado River and its tributaries cut their channels through layer after layer of rock while the Colorado Plateau was uplifted. While the specific geologic processes and timing that formed the Grand Canyon are the subject of debate by geologists, recent evidence suggests the Colorado River established its course through the canyon at least 17 million years ago. Since that time, the Colorado River continued to erode and form the canyon to its present-day configuration.

For thousands of years, the area has been continuously inhabited by Native Americans who built settlements within the canyon and its many caves. The Pueblo people considered the Grand Canyon ("Ongtupqa" in Hopi language) a holy site and made pilgrimages to it. The first European known to have viewed the Grand Canyon was García López de Cárdenas from Spain, who arrived in 1540.

Independence Day, commonly known as the Fourth of July, is a federal holiday in the United States commemorating the adoption of the Declaration of Independence on July 4, 1776, declaring independence from the Kingdom of Great Britain. Independence Day is commonly associated with fireworks, parades, barbecues, carnivals, fairs, picnics, concerts, baseball games, family reunions, and political speeches and ceremonies, in addition to various other public and private events celebrating the history, government, and traditions of the United States. Independence Day is the national day of the United States.

Harry Potter is a series of seven fantasy novels written by the British author J. K. Rowling. The books chronicle the adventures of a wizard, Harry Potter and his friends Ronald Weasley and Hermione Granger, all of whom are students at Hogwarts School of Witchcraft and Wizardry. The main story arc concerns Harry's quest to overcome the Dark wizard Lord Voldemort, whose aims are to become immortal, to conquer the wizarding world, subjugate non-magical people, and destroy all those who stand in his way, especially Harry Potter.

Joanne "Jo" Rowling, (born 31 July 1965), better known as J. K. Rowling, is a British novelist, best known as the author of the Harry Potter fantasy series. The Potter books have gained worldwide attention, won multiple awards, sold more than 400 million copies to become the best-selling book series in history and been the basis for a popular series of films, in which Rowling had overall approval on the scripts as well as maintaining creative control by serving as a producer on the final instalment. Rowling conceived the idea for the series on a train trip from Manchester to London in 1990.

Walter "Walt" Whitman (May 31, 1819 – March 26, 1892) was an American poet, essayist and journalist. A humanist, he was a part of the transition between transcendentalism and realism, incorporating both views in his works. Whitman is among the most influential poets in the American canon, often called the father of free verse. His work was very controversial in its time, particularly his poetry collection Leaves of Grass, which was described as obscene for its overt sexuality.

Leaves of Grass is a poetry collection by the American poet Walt Whitman (1819–1892). Though the first edition was published in 1855, Whitman spent his entire life writing Leaves of Grass, revising it in several editions until his death. Among the poems in the collection are "Song of Myself", "I Sing the Body Electric", "Out of the Cradle Endlessly Rocking", and in later editions, Whitman's elegy to the assassinated President Abraham Lincoln, "When Lilacs Last in the Dooryard Bloom'd".

Since Swiss astrophysicist Fritz Zwicky first inferred its existence in 1933, dark matter has remained one of the greatest unsolved mysteries in cosmology. Invisible to telescopes, dark matter was detected through its effects on visible matter. Astronomical measurements have shown that dark matter is three-fourths of all matter, but at present no one has yet directly observed a dark matter particle. See how astrophysicists are seeking evidence for dark matter at the center of the Milky Way galaxy and how a new detector almost a mile underground will look for dark matter particles in the laboratory.

Ferit Orhan Pamuk (born 7 June 1952), generally known simply as Orhan Pamuk, is a Turkish novelist. He is also the Robert Yik-Fong Tam Professor in the Humanities at Columbia University, where he teaches comparative literature and writing.

The main characters in the novel are miniaturists in the Ottoman Empire, one of whom is murdered in the first chapter. From this point, Pamuk — in a postmodern style reminiscent of Jorge Luis Borges — plays with the reader and with literary conventions. The last paragraph of the English translation involves metafiction.

Each chapter of the novel has a different narrator, and usually there are thematic and chronological connections between chapters. In addition, unexpected voices are used, such as the corpse of the murdered, a coin, Satan, two dervishes, and the color red. Each of these "unusual" narrators is contributed by specific characters, which detail the philosophical system of 16th century Istanbul. The novel blends mystery, romance, and philosophical puzzles, illustrating the reign of Ottoman Sultan Murat III during nine snowy winter days in 1591.

Alzheimer's disease (AD), also known in medical literature as Alzheimer disease, is the most common form of dementia. There is no cure for the disease, which worsens as it progresses, and eventually leads to death. It was first described by German psychiatrist and neuropathologist Alois Alzheimer in 1906 and was named after him.

Most often, AD is diagnosed in people over 65 years of age, although the less-prevalent early-onset Alzheimer's can occur much earlier. In 2006, there were 26.6 million sufferers worldwide. Alzheimer's is predicted to affect 1 in 85 people globally by 2050.

The National Institute on Aging (NIA) is a division of the U.S. National Institutes of Health (NIH), located in Baltimore, Maryland.

The NIA leads a broad scientific effort to understand the nature of aging and to extend the healthy, active years of life. In 1974, Congress granted authority to form NIA to provide leadership in aging research, training, health information dissemination, and other programs relevant to aging and older people. Subsequent amendments to this legislation designated the NIA as the primary Federal agency on Alzheimer's disease research.

Coney Island is a peninsula and beach on the Atlantic Ocean in southern Brooklyn, New York, United States. The site was formerly an outer barrier island, but became partially connected to the mainland by landfill.

Coney Island is possibly best known as the site of amusement parks and a major resort that reached their peak during the first half of the 20th century. It declined in popularity after World War II and endured years of neglect. In recent years, the area has seen the opening of MCU Park and has become home to the minor league baseball team the Brooklyn Cyclones.

The periodic table is a tabular display of the chemical elements, organized on a basis of their properties. Elements are presented in increasing atomic number; while rectangular in general outline, gaps are included in the rows or periods to keep elements with similar properties together, such as the halogens and the noble gases, in columns or groups, forming distinct rectangular areas or blocks. Because the periodic table accurately predicts the properties of various elements and the relations between properties, its use is widespread within chemistry, providing a useful framework for analysing chemical behavior, as well as in other sciences.

Martin Luther King, Jr. (January 15, 1929 – April 4, 1968) was an American clergyman, activist, and prominent leader in the African-American Civil Rights Movement. He is best known for his role in the advancement of civil rights in the United States and around the world, using nonviolent methods following the teachings of Mahatma Gandhi. King has become a national icon in the history of modern American liberalism.

A Baptist minister, King became a civil rights activist early in his career. He led the 1955 Montgomery Bus Boycott and helped found the Southern Christian Leadership Conference (SCLC) in 1957, serving as its first president. King's efforts led to the 1963 March on Washington, where King delivered his "I Have a Dream" speech. There, he expanded American values to include the vision of a color blind society, and established his reputation as one of the greatest orators in American history.

In 1964, King became the youngest person to receive the Nobel Peace Prize for his work to end racial segregation and racial discrimination through civil disobedience and other nonviolent means. By the time of his death in 1968, he had refocused his efforts on ending poverty and stopping the Vietnam War.

King was assassinated on April 4, 1968, in Memphis, Tennessee. He was posthumously awarded the Presidential Medal of Freedom in 1977 and Congressional Gold Medal in 2004; Martin Luther King, Jr. Day was established as a U.S. federal holiday in 1986.

The Grapes of Wrath is an American realist novel written by John Steinbeck and published in 1939. For it he won the annual National Book Award and Pulitzer Prize for novels and it was cited prominently when he won the Nobel Prize in 1962.

Set during the Great Depression, the novel focuses on the Joads, a poor family of sharecroppers driven from their Oklahoma home by drought, economic hardship, and changes in financial and agricultural industries. Due to their nearly hopeless situation, and in part because they were trapped in the Dust Bowl, the Joads set out for California. Along with thousands of other "Okies", they sought jobs, land, dignity, and a future.

The Grapes of Wrath is frequently read in American high school and college literature classes due to its historical context and enduring legacy. A celebrated Hollywood film version, starring Henry Fonda and directed by John Ford, was made in 1940.

The Great Depression began with the Wall Street Crash of October, 1929 and rapidly spread worldwide. The market crash marked the beginning of a decade of high unemployment, poverty, low profits, deflation, plunging farm incomes, and lost opportunities for economic growth and personal advancement. Although its causes are still uncertain and controversial, the net effect was a sudden and general loss of confidence in the economic future. The usual explanations include numerous factors, especially high consumer debt, ill-regulated markets that permitted overoptimistic loans by banks and investors, the lack of high-growth new industries, all interacting to create a downward economic spiral of reduced spending, falling confidence, and lowered production.

Industries that suffered the most included construction, agriculture as dust-bowl conditions persisted in the agricultural heartland, shipping, mining, and logging as well as durable goods like automobiles and appliances that could be postponed. The economy reached bottom in the winter of 1932–33; then came four years of very rapid growth until 1937, when the Recession of 1937 brought back 1934 levels of unemployment. The depression caused major political changes in America. Three years into the depression, Herbert Hoover lost the 1932 presidential election to Franklin Delano Roosevelt in a sweeping landslide. Roosevelt's economic recovery plan, the New Deal, instituted unprecedented programs for relief, recovery and reform, and brought about a major realignment of American politics.

A refugee is a person who is outside their country of origin or habitual residence because they have suffered persecution on account of race, religion, nationality, political opinion, or because they are a member of a persecuted 'social group'. Such a person may be referred to as an 'asylum seeker' until recognized by the state where she makes her claim. Under the United Nations Convention Relating to the Status of Refugees of 1951, a refugee is more narrowly defined (in Article 1A) as a person who "owing to a well-founded fear of being persecuted for reasons of race, religion, nationality, membership of a particular social group, or political opinion, is outside the country of his nationality, and is unable to or, owing to such fear, is unwilling to avail himself of the protection of that country". The concept of a refugee was expanded by the Convention's 1967 Protocol and by regional conventions in Africa and Latin America to include persons who had fled war or other violence in their home country. Refugee women and children represent an additional subsection of refugees that need special attention. For the refugee system to work successfully, countries must be prepared to allow Open borders for people fleeing conflict, particularly for countries closest to the conflict.

Japanese-American internment was the relocation and internment by the United States government in 1942 of approximately 110,000 Japanese Americans and Japanese who lived along the Pacific coast of the United States to camps called "War Relocation Camps," in the wake of Imperial Japan's attack on Pearl Harbor. President Franklin D. Roosevelt authorized the internment with Executive Order 9066, issued February 19, 1942, which allowed local military commanders to designate "military areas" as "exclusion zones," from which "any or all persons may be excluded." This power was used to declare that all people of Japanese ancestry were excluded from the entire Pacific coast, including all of California and most of Oregon and Washington, except for those in internment camps.

While many young children have heard references to "9/11" or "September 11," they may not have accurate answers to all of their questions about the events of September 11, 2001. The goal of this collection of resources is to provide a starting point to help families and classrooms discuss the shocking events of September 11 and how communities respond in times of trouble.

Students often associate geography with simply memorizing place names and locations on a map. But geography has a much wider scope and covers all subject areas – civics, literature, culture, and history, to name a few. This collection focuses on using geography to help us understand where the U.S. has been and where it is going.