In December 2010–January 2011...
Inspired by the revolutions in...
In response to Arab League calls to...
In 2008 a major financial crisis had...
The US victory in the Cold War...
In 2010 Ukraine elected a...
The Eurozone crisis had only...
Following the Russian annexation of...
Gorbachev's reforms led to the...
When Crimea acceded to the Russian...
In late 2013, Daesh (the Islamic...
The US responded to the September 11...
