One of the most perplexing political questions of the late 20th century is how new democracies should punish deposed dictators and their associates. Victims cry for justice, but leaders of new regimes must decide to what extent it is possible, moral or prudent to pursue evildoers of the past.
The two largest oil-producing countries in Latin America, Mexico and Venezuela, sold petroleum to Nicaragua at concessional rates for several years beginning in 1980. The program was curtailed because Nicaragua could not make even reduced payments.
Because Iranians have had to fight so long and painfully for political freedom, they have a deep appreciation for its value - perhaps deeper than many in the West who take their electoral rights for granted.
From the 1920s into the 1940s, Britain's standard of living was supported by oil from Iran. British cars, trucks, and buses ran on cheap Iranian oil. Factories throughout Britain were fueled by oil from Iran. The Royal Navy, which projected British power all over the world, powered its ships with Iranian oil.
What the United States wanted in Guatemala - and in Iran, where the C.I.A. also deposed a government in the early 1950s - was pro-American stability.
Any country that grants asylum to Snowden risks retaliation from the United States, including diplomatic isolation and costly trade sanctions. Several don't seem to care.
Since German reunification in 1990, historians and researchers have been free to work in the East, where the lost Nazi art collection disappeared.
Nebraska was home to indigenous peoples for centuries. It became a state in 1867, and has produced an important literary figure, Willa Cather, as well as an investor said to be the world's second richest man, Warren Buffett.
Many Afghan intellectuals in the United States believe that their country is best kept together. They are encouraged by the fact that no leading tribal or political figure there has called for secession.
Prairie grassland once covered much of North America's midsection. European settlers turned nearly all of it into farms and ranches, and today the prairie landscape survives mainly in isolated reserves.
Emotion is always the enemy of wise statesmanship.
Celebrating historic triumphs is a favorite pastime for many Turks. Tales of how Turkic peoples emerged from Central Asia, crossed the steppes to Anatolia, established the Ottoman Empire and ruled for centuries over large swaths of Europe and Asia are the subject of countless legends, poems and books.
Mexico needs schools, rural development, and an independent judiciary, not high-tech weaponry.
Saudi Arabia supplies much oil to the U.S. And it is the world's largest consumer of American weaponry.
During the Cold War, the non-aligned movement tried to become a 'third force' in world politics, but failed because it was too large and unwieldy.