Africa 2
Africa 2AFRICA. There are more than 50 independent countries in Africa and on the islands off its coasts. Together, they make up more than one third of the membership of the United Nations. In 1991 Egyptian Deputy Prime Minister Boutros Boutros-Ghali became the first African and the first Arab to serve as secretary-general of the United Nations.
After the conclusion of World War II, the African people gained their independence from European countries that had controlled most of the continent since the 19th century. France and the United Kingdom had the largest colonial empires, though Spain, Portugal, Belgium, Germany, and Italy also had African possessions. By the end of 1990, only South Africa remained under the control of a white minority government; even there, President F.W. de Klerk in 1990 took steps toward clearing away obstacles to negotiations for a new constitution.
The African countries have developed political and economic relations with nations throughout the world. Many of the world's essential minerals, including copper, gold, and uranium, are mined in Africa. The continent's extensive river system represents one of the world's major potential sources of hydroelectric power.
Long before the colonial period, there were great African kingdoms whose rulers presided over magnificent courts. Their merchants traded in gold, salt, and other goods with faraway countries, often traveling vast distances over caravan routes across the plains and deserts. The art, language, and, especially, the music of the Western world have been affected by African culture. Jazz has its root in Central and West African rhythms.
NATURAL ENVIRONMENT
The Land
The continent of Africa lies astride the equator, extending beyond 35 N. latitude and reaching almost 35 S., or about as far north as Washington, D.C., and about as far south as Uruguay. It is the second largest landmass in the world, after Eurasia, and its area is more than three times that of the United States. Its population in 1990 was estimated at 648 million, increasing at a rate of 3 percent a year. The average population density is only 55.5 per square mile (21.4 per square kilometer), but this is misleading because much of the land is almost uninhabitable desert or rain forest. Roughly one third of Africa's total land area is devoted to agriculture, but in nearly half the countries less than 6 percent of the land is cultivated.
Geologically, Africa is the oldest of the continents. It formed the core of the ancient landmass of Gondwanaland, from which the Southern Hemisphere continents are said to have drifted. Because of its age, Africa has undergone erosion for hundreds of millions of years. Most of the mountains have been worn away, and today much of the area is a rolling plateau ranging between 500 and 4,500 feet (150 and 1,400 meters) above sea level. While Africa has no massive mountain ranges like the Rocky Mountains or the Himalayas,...
To view the complete essay, you be registered.