ion's political role. Poland joined NATO in 1999 and the
European Union in 2004. With its transformation to a democratic,
market-oriented country largely completed, Poland is an increasingly
active member of Euro-Atlantic organizations.

Portugal
Following its heyday as a world power during the 15th and
16th centuries, Portugal lost much of its wealth and status with the
destruction of Lisbon in a 1755 earthquake, occupation during the
Napoleonic Wars, and the independence in 1822 of Brazil as a colony.
A 1910 revolution deposed the monarchy; for most of the next six
decades, repressive governments ran the country. In 1974, a
left-wing military coup installed broad democratic reforms. The
following year, Portugal granted independence to all of its African
colonies. Portugal is a founding member of NATO and entered the EC
(now the EU) in 1986.

Puerto Rico
Populated for centuries by aboriginal peoples, the
island was claimed by the Spanish Crown in 1493 following COLUMBUS'
second voyage to the Americas. In 1898, after 400 years of colonial
rule that saw the indigenous population nearly exterminated and
African slave labor introduced, Puerto Rico was ceded to the US as a
result of the Spanish-American War. Puerto Ricans were granted US
citizenship in 1917. Popularly-elected governors have served since
1948. In 1952, a constitution was enacted providing for internal
self government. In plebiscites held in 1967, 1993, and 1998, voters
chose not to alter the existing political status.

Qatar
Ruled by the al-Thani family since the mid-1800s, Qatar
transformed itself from a poor British protectorate noted mainly for
pearling into an independent state with significant oil and natural
gas revenues. During the late 1980s and early 1990s, the Qatari
economy was crippled by a continuous siphoning off of petroleum
revenues by the amir, who had ruled the country since 1972. His son,
the current Amir HAMAD bin Khalifa al-Thani, overthrew him in a
bloodless coup in 1995. In 2001, Qatar resolved its longstanding
border disputes with both Bahrain and Saudi Arabia. Oil and natural
gas revenues enable Qatar to have one of the highest per capita
incomes in the world.

Romania
The principalities of Wallachia and Moldavia - for centuries
under the suzerainty of the Turkish Ottoman Empire - secured their
autonomy in 1856; they united in 1859 and a few years later