d by the Spanish in 1726 as a military
stronghold, soon took advantage of its natural harbor to become an
important commercial center. Claimed by Argentina but annexed by
Brazil in 1821, Uruguay declared its independence four years later
and secured its freedom in 1828 after a three-year struggle. The
administrations of President Jose BATLLE in the early 20th century
established widespread political, social, and economic reforms that
established a statist tradition. A violent Marxist urban guerrilla
movement named the Tupamaros, launched in the late 1960s, led
Uruguay's president to cede control of the government to the
military in 1973. By yearend, the rebels had been crushed, but the
military continued to expand its hold over the government. Civilian
rule was not restored until 1985. In 2004, the left-of-center Frente
Amplio Coalition won national elections that effectively ended 170
years of political control previously held by the Colorado and
Blanco parties. Uruguay's political and labor conditions are among
the freest on the continent.

Uzbekistan
Russia conquered Uzbekistan in the late 19th century.
Stiff resistance to the Red Army after World War I was eventually
suppressed and a socialist republic set up in 1924. During the
Soviet era, intensive production of "white gold" (cotton) and grain
led to overuse of agrochemicals and the depletion of water supplies,
which have left the land poisoned and the Aral Sea and certain
rivers half dry. Independent since 1991, the country seeks to
gradually lessen its dependence on agriculture while developing its
mineral and petroleum reserves. Current concerns include terrorism
by Islamic militants, economic stagnation, and the curtailment of
human rights and democratization.

Vanuatu
Multiple waves of colonizers, each speaking a distinct
language, migrated to the New Hebrides in the millennia preceeding
European exploration in the 18th century. This settlement pattern
accounts for the complex linguistic diversity found on the
archipelago to this day. The British and French, who settled the New
Hebrides in the 19th century, agreed in 1906 to an Anglo-French
Condominium, which administered the islands until independence in
1980, when the new name of Vanuatu was adopted.

Venezuela
Venezuela was one of three countries that emerged from the
collapse of Gran Colombia in 1830 (the others being Ecuador