During the late 1970s and early 1980s, Latin America moved decisively away from military rule and toward civilian democracy.
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.
On Aug. 19, 1953, Prime Minister Mohammad Mossadegh of Iran became the first victim of a C.I.A. coup. Ten months later, on June 27, 1954, President Jacobo Arbenz of Guatemala became the second.
No one will ever be able to say what the comandantes would have done with their historic opportunity in Nicaragua if they had not been confronted with civil war.
Other places are also generators of far-flung violence beyond their own borders - Pakistan and Saudi Arabia are obvious examples - but none has as long a history of war, resistance, and terror as Chechnya.
Turkey is immersed in a profound social and political conflict between secularists, who have been in power since the republic was founded, and an insurgent Islamic-based movement that seeks to increase the role of religion in public life.
Sultan Mehmet had good relations with the Medici family and other powerful Italian clans, especially in Venice and Florence, and at his request, they sent him artists and craftsmen by the dozen.
Honduras is strongly anti-Communist, maintains no diplomatic relations with the Soviet Union, and has provided vital support for United States-backed rebels fighting to overthrow the Sandinistas in neighboring Nicaragua.
Since German reunification in 1990, historians and researchers have been free to work in the East, where the lost Nazi art collection disappeared.
Turkey and Brazil, though half a world apart geographically, have much in common. Both are large countries that spent long years under military dominance, but have broken with that history and made decisive steps towards full democracy.
The long conflict between Israel and Palestine has, for better or worse, become the world's conflict. It permanently destabilizes the Middle East, blocks the settlement of urgent crises, and intensifies looming threats to the West.
'Operation Ajax' presents history in an entirely new way. It takes a true story and uses cutting-edge technology, never before used in this way, to bring it to spectacular life.
When Prime Minister Erdogan came to Washington in 2009, he sounded almost like the ambassador from Iran.
The United States has dealt with the Middle East and surrounding regions for many decades in the context of the Cold War.
Allowing a friend to careen toward self destruction is not friendship. That is a habit the United States needs to break as it pursues a richer and more deeply supportive relationship with Israel.
Without Ataturk's vision, without his ambition and energy, without his astonishing boldness in sweeping away traditions accumulated over centuries, today's Turkey would not exist, and the world would be much poorer.