検索キーワード： 著者 "Charles River Editors" すべてのカテゴリー

On April 24, 1990, the Space Shuttle Discovery lifted off from Kennedy Space Center on the Space Shuttle Program’s 35th mission, but this was no ordinary mission. In its payload bay, Discovery was carrying the Hubble Space Telescope, with the objective of putting the telescope into orbit. By the time the Hubble telescope reached orbit, it was already the world’s most famous telescope, but it was also the most scorned. The telescope cost nearly $2 billion more to complete than anticipated, and to make matters worse, the first images it sent back were skewed.

As the Canaanites established themselves in most of the Levant and the Hurrians carved out space for themselves in northwestern Syria, a West Semitic ethnic group known as the Amorites entered Mesopotamia and Syria from the Arabian Desert. The movement of the Amorites and Hurrians coincided with the collapse of the Ur III Dynasty after 2004 BCE (Haywood 2005, 28), although it is not known for sure if the collapse of Ur III led to the movement of peoples, or if the movement at least partially led to the collapse.

While the Moors have always been associated with Spain due to their lengthy stay on the Iberian Peninsula, the most famous battle they were involved in was actually fought in modern France. While the Franks were consolidating a kingdom there, Muslim forces were pushing out of North Africa and into the Iberian Peninsula in the early eighth century, and by the dawn of the 730s, the Umayyad dynasty had expanded its territory from the Atlantic to the Pyrenees, a series of seasonally snow-capped mountains in Europe that forms a border between the nations of Spain and France.

Muchas civilizaciones antiguas han influenciado e inspirado a las personas en el siglo XXI. Los griegos y romanos continúan fascinando a Occidente hoy en día. Pero, de todas las civilizaciones del mundo, ninguna ha intrigado tanto a las personas como los mayas, cuya cultura, astronomía, lengua y misteriosa desaparición siguen siendo cautivantes.

The year 1815 marked the beginning of a time of repression in Europe. Napoleon Bonaparte had been defeated at Waterloo and sent to the remote South Atlantic island of Saint Helena, the torrent of blood unleashed by the French Revolution had finally run dry, and the dispossessed princes were returning to their thrones. Bourbon King Louis XVIII returned to Paris, King Ferdinand VII was restored in Madrid, and the numerous petty princes of Germany and Italy took back power in their localities.

The pyramids of Egypt are such recognizable symbols of antiquity that for millennia, people have made assumptions about what they are and why they exist, without full consideration of the various meanings these ancient symbolic structures have had over the centuries. Generations have viewed them as symbols of a lost past, which in turn is often portrayed as a world full of romance and mystery.

To most people in the West, particularly the youth, the mere mention of Japan immediately evokes various images. A delectable rainbow of sushi, hand-rolled temaki, and platters of crispy, golden-brown tempura. An idyllic, crystal-clear lake flanked by trees covered with delicate, cotton-candy-pink sakura blossoms.

In the wake of taking Constantinople, the Ottoman Empire would spend the next few centuries expanding its size, power, and influence, bumping up against Eastern Europe and becoming one of the world’s most important geopolitical players. It would take repeated efforts by various European coalitions to prevent a complete Ottoman takeover of the continent, and one of the most important battles among those efforts took place at Vienna in 1529.

In the third century BC, Stoicism arose in response to and under the influence of these older schools, combining many of the best theories from each into a more cohesive whole. With a greater flexibility and more practical application to everyday life, Stoicism quickly became a very popular school of thought, a growth made exponential by its introduction to the Romans.

Although the League of Nations was short-lived and clearly failed in its primary mission, it did essentially spawn the United Nations at the end of World War II, and many of the UN’s structures and organizations came straight from its predecessor, with the concepts of an International Court and a General Assembly coming straight from the League.

La gente siempre ha tenido miedo de los muertos. Desde los albores de la humanidad, las personas se han preocupado por aquellos que han fallecido, y también han tratado de mantenerlos alejados. Hay una miríada de leyendas y creencias acerca de muertos que regresan, y una de las más persistentes, es la del vampiro.

Well beyond the breadth of human existence, major land masses have through the ages reformed into disparate configurations on an inevitable path toward apocalyptic continental collisions. Within that process, our present tectonic reality shows no sign of slowing. Speculation holds, for example, that the African continent will in time overrun what is now the south of Europe. As an aid to perspective, population centers such as Venice and other iconic present-day cities are unlikely to survive what is to us an interminably lengthy natural process.

A history of Burgundy could more accurately be described as the "history of the Burgundies", because at different points between 406 and 1795, there were at least 10 distinct entities known as "Burgundy". One of the least known of these was the Kingdom of the Burgundians, which lasted from 406-534. This early dominion developed into the Kingdom of Burgundy under the Merovingians and was finally subsumed into the next Kingdom of Burgundy, often known as Cis-Jurane Burgundy, founded in 877.

Along the sandy shores and ancient forests of crystal blue Lake Erie, a proud, brave, and confident people lived long ago, building homes, raising crops, hunting game, rearing children, and surviving through harsh winters and hot summers. None of their tribe remains today to tell their story, but their name lives on in the waters of a Great Lake. The Erie Tribe would have been completely lost to history if not for the archeological evidence and archival records that have been uncovered to prove that they existed.

Before the Second World War, military conflicts were fought under orthodox conditions, usually termed “conventional warfare”, but several innovations had significantly changed combat, leading inextricably to the race for a nuclear weapon in the 1930s and 1940s. Conflicts had been fought by armies on horseback with guns of varying sophistication since the 16th century, but mechanized warfare and machine guns changed this calculus and set the stage for future combat by the end of World War I.

After the last shots of World War II were fired and the process of rebuilding Germany and Europe began, the Western Allies and the Soviet Union each tried to obtain the services of the Third Reich's leading scientists, especially those involved in rocketry, missile technology, and aerospace research. Naturally, this was a delicate affair due to the fact many of the German scientists were not only active Nazis, but had helped the Nazi war machine terrorize the world.

The Lombards originated in Scandinavia before migrating slowly through central Europe, and as the Western Roman Empire collapsed and the Byzantine successor state in Constantinople attempted to reestablish order, the Lombards took advantage of the chaos and planted themselves firmly on Italian soil.

The Cristero War in Mexico is the last great armed movement in a country that for a hundred years suffered revolution after revolution, in an apparently endless cycle. Ignored for decades, the war was long seen simply as an unwanted corollary of the Mexican Revolution, a kind of anomaly in the official narrative.

Project Mercury: The History and Legacy of America’s First Human Spaceflight Program examines the origins behind the missions, the people and spacecraft involved, and the historic results. Along with pictures of important people, places, and events, you will learn about Mercury like never before.

Cuando la gente piensa en la Segunda Guerra Mundial, rara vez piensa en términos de silencio y pequeños actos. Fue una guerra en la que la industria de naciones enteras se reorganizó para alimentar la lucha, y se libró a una escala en la que las batallas podían incluir a cientos de miles de combatientes. Ciudades y poblaciones enteras fueron destruidas, con millones de víctimas en lugares como Leningrado.