Trinidad and Tobago
Trinidad, the larger at 4,828 sq km, is mainly flat and rolling, with mountains in the north that reach a height of 3,085 ft at Mount Aripo. Tobago, at just 300 sq km, is heavily forested with hardwood trees.
Zimbabwe
Zimbabwe, a landlocked country in south-central Africa. It is bordered by Botswana on the west, Zambia on the north, Mozambique on the east, and South Africa on the south.
Zambia
Zambia, a landlocked country in south-central Africa. The country is mostly a plateau that rises to 8,000 ft (2,434 m) in the east.
Yemen
Formerly divided into two nations, the People’s Democratic Republic of Yemen and the Yemen Arab Republic, the Republic of Yemen occupies the southwest tip of the Arabian Peninsula on the Red Sea opposite Ethiopia and extends along the southern part of the Arabian Peninsula on the Gulf of Aden and the Indian Ocean.
Vietnam
Vietnam occupies the eastern and southern part of the Indochinese peninsula in Southeast Asia, with the South China Sea along its entire coast. China is to the north and Laos and Cambodia are to the west.
Venezuela
Venezuela, occupies most of the northern coast of South America on the Caribbean Sea. Mountain systems break Venezuela into four distinct areas: (1) the Maracaibo lowlands; (2) the mountainous region in the north and northwest; (3) the Orinoco basin, with the llanos (vast grass-covered plains) on its northern border and great forest areas in the south and southeast; and (4) the Guiana Highlands, south of the Orinoco, accounting for nearly half the national territory.
Vatican City
The Vatican City State is situated on the Vatican hill, on the right bank of the Tiber River, within the city of Rome.
Vanuata
Vanuatu is an archipelago of 83 islands lying between New Caledonia and Fiji in the South Pacific. Largest of the islands is Espiritu Santo (875 sq mi; 2,266 sq km); others are Efate, Malekula, Malo, Pentecost, and Tanna.
Uzbekistan
Uzbekistan is situated in central Asia between the Amu Darya and Syr Darya Rivers, the Aral Sea, and the slopes of the Tien Shan Mountains. The republic also includes the Karakalpakstan Autonomous Republic, with its capital, Nukus.
Uruguay
Uruguay, on the east coast of South America south of Brazil and east of Argentina. The country consists of a low, rolling plain in the south and a low plateau in the north.
United States
Federal republic. The president is elected for a four-year term and may be reelected only once. The bicameral Congress consists of the 100-member Senate, elected to a six-year term with one-third of the seats becoming vacant every two years, and the 435-member House of Representatives, elected every two years.
United Kingdom
The United Kingdom is a constitutional monarchy and parliamentary democracy, with a queen and a Parliament that has two houses: the House of Lords, with 574 life peers, 92 hereditary peers, and 26 bishops; and the House of Commons, which has 651 popularly elected members.
United Arab Emirates
Federation formed in 1971 by seven emirates known as the Trucial States—Abu Dhabi (the largest), Dubai, Sharjah, Ajman, Fujairah, Ras al-Khaimah, and Umm al-Qaiwain. In addition to a federal president and prime minister, each emirate has a separate ruler who oversees the local government.
Ukraine
Located in southeast Europe, the country consists largely of fertile black soil steppes. Mountainous areas include the Carpathians in the southwest and the Crimean chain in the south.
Uganda
Uganda, is in East Africa. It is bordered on the west by Congo. The country, which lies across the equator, is divided into three main areas—swampy lowlands, a fertile plateau with wooded hills, and a desert region.
Tuvalu
Tuvalu consists of nine small islands scattered over 500,000 sq mi of the western Pacific, just south of the equator. The islands include Niulakita, Nukulaelae, Funafuti, Nukufetau, Vaitupu, Nui, Niutao, Nanumaga (Nanumanga), and Nanumea.
Turkmenistan
Turkmenistan (formerly Turkmenia) is bounded by the Caspian Sea in the west, Kazakhstan in the north, Uzbekistan in the east, and Iran and Afghanistan in the south. About nine-tenths of Turkmenistan is desert, chiefly the Kara Kum.
Turkey
Turkey is at the northeast end of the Mediterranean Sea in southeast Europe and southwest Asia. To the north is the Black Sea and to the west is the Aegean Sea.
Tunisia
Tunisia, at the northernmost bulge of Africa, thrusts out toward Sicily to mark the division between the eastern and western Mediterranean Sea. Coastal plains on the east rise to a north-south escarpment that slopes gently to the west.
Tonga
Situated east of the Fiji Islands in the South Pacific, Tonga (also called the Friendly Islands) consists of some 150 islands, of which 36 are inhabited. Most of the islands contain active volcanic craters; others are coral atolls.
Togo
Togo, is on the south coast of West Africa. The Gulf of Guinea coastline, only 32 mi long (51 km), is low and sandy. The only port is at Lomé. The Togo hills traverse the central section.
Thailand
Thailand occupies the western half of the Indochinese peninsula and the northern two-thirds of the Malay Peninsula in southeast Asia.
Tanzania
Tanzania is in East Africa on the Indian Ocean. Tanzania contains three of Africa’s best known lakes—Victoria in the north, Tanganyika in the west, and Nyasa in the south.
Tajikistan
Ninety-three percent of Tajikistan’s territory is mountainous, and the mountain glaciers are the source of its rivers. Tajikistan is an earthquake-prone area.
Taiwan
The Republic of China today consists of the island of Taiwan, an island 100 mi (161 km) off the Asian mainland in the Pacific; two off-shore islands, Kinmen (Quemoy) and Matsu; and the nearby islets of the Pescadores chain.
Syria
Syria lies at the eastern end of the Mediterranean Sea. Coastal Syria is a narrow plain, in back of which is a range of coastal mountains, and still farther inland a steppe area. In the east is the Syrian Desert and in the south is the Jebel Druze Range.
Switzerland
Switzerland, in central Europe, is the land of the Alps.Its tallest peak is the Dufourspitze at 4,634m on the Swiss side of the Italian border, one of 10 summits of the Monte Rosa massif.
Sweden
Sweden, which occupies the eastern part of the Scandinavian Peninsula, is the fourth-largest country in Europe and is onetenth larger than California. The country slopes eastward and southward from the Kjólen Mountains along the Norwegian border, where the peak elevation is Kebnekaise at 6,965 ft (2,123 m) in Lapland.
Swaziland
Swaziland, is surrounded by South Africa and Mozambique. The country is largely mountainous.
Suriname
Suriname lies on the northeast coast of South America, with Guyana to the west, French Guiana to the east, and Brazil to the south. The principal rivers are the Corantijn on the Guyana border, the Marowijne in the east, and the Suriname, on which the capital city of Paramaribo is situated.