Аннотация от автора: Xhosa, pronounced KOH suh, are a black people whose ancestors moved into southern Africa by the 1500's. More than half of the approximately 5 million Xhosa live in the Eastern Cape Province of South Africa...

Открыть полную версию публикации →

Аннотация от автора: Yak, pronounced yak, is a wild ox of Asia. It inhabits the cold, dry plateaus of Tibet, often more than 16,000 feet (4,870 meters) above sea level. The wild yak stands over 6 feet (1.8 meters) high at the shoulders. But it carries its head low with the nose almost touching the ground. It may weigh from 1,100 to 1,200 pounds (499 to 544 kilograms). The yak is covered with black or brownish-black hair. The hair is especially long and silky on shoulders, flanks, and tail. The yak is agile in spite of its bulk and its heavy forequarters. It can slide down icy slopes, swim swift rivers, and cross steep rock slides. If forced to defend itself, it charges furiously. Excessive hunting has resulted in the killing of so many wild yaks that the animal is in danger of extinction...

Открыть полную версию публикации →

Аннотация от автора: Yankee. People of other countries often call any person from the United States a Yankee. In the southern United States, the word Yankee means a Northerner, or someone who comes from north of Mason and Dixon's Line. But most of the people of the United States use the word Yankee to mean a New Englander...

Открыть полную версию публикации →

Аннотация от автора: Yale University is a coeducational, privately endowed, nonsectarian school in New Haven, Connecticut. Chartered in 1701, Yale is the third oldest institution of higher learning in the United States. Only Harvard University and the College of William and Mary are older...

Открыть полную версию публикации →

Аннотация от автора: Yalta Conference was one of the most important meetings of key Allied leaders during World War II (1939-1945). These leaders were President Franklin D. Roosevelt of the United States, Prime Minister Winston Churchill of Britain, and Premier Joseph Stalin of the Soviet Union. Their countries became known as the "Big Three." The conference took place at Yalta, a famous Black Sea resort in the Crimea, from Feb. 4 to 11, 1945. Through the years, decisions made there regarding divisions in Europe have stirred bitter debates...

Открыть полную версию публикации →

Аннотация от автора: Yangon (pop. 1,315,964; met. area pop. 2,452,881) is the capital and largest city of Myanmar. It is also the country's chief port and industrial center. Yangon, also spelled Rangoon, lies in southern Myanmar on both banks of the Yangon River. It is about 20 miles (32 kilometers) north of the Gulf of Martaban, an arm of the Indian Ocean...

Открыть полную версию публикации →

Аннотация от автора: Yangtze River, pronounced yahng dzuh, also called Yangtze Kiang, is the world's third longest river. Only the Nile and Amazon rivers are longer. It is China's longest and most important river. To many Chinese, the Yangtze is known as the Chang Jiang, or long river...

Открыть полную версию публикации →

Аннотация от автора: Wright, Frank Lloyd (1867-1959), was one of America's most influential and imaginative architects. During his career of almost 70 years, he created a striking variety of architectural forms. His works ranged from buildings typical of the late 1800's to ultramodern designs, such as his plan for a skyscraper 1 mile (1.6 kilometers) high...

Открыть полную версию публикации →

Аннотация от автора: Yankee Doodle is a song that has been popular in the United States since the 1700's. Music historians disagree about the song's origin, but they know that its melody and words have changed over time. In 1767, American composer Andrew Barton used "Yankee Doodle" in his opera The Disappointment. The song must have been well known by that time because Barton did not write out the music. He simply directed the performers to sing his words to the tune of "Yankee Doodle."

Открыть полную версию публикации →

Аннотация от автора: Year is the time the earth takes to make one complete revolution around the sun. There are two different kinds of years which are used by astronomers. The solar, equinoctial, or tropical year is the time between two passages of the sun through the March equinox. In the Northern Hemisphere, this equinox is called the vernal equinox. This year is 365 days, 5 hours, 48 minutes, and 46 seconds long. This year is used for all practical and astronomical purposes. It is the basis of our common or calendar year...

Открыть полную версию публикации →