On May 1, 2011, a group of U.S. soldiers boarded helicopters at a base in Afghanistan, hoping to find a man named Osama bin Laden. Bin Laden, the leader of the al Qaeda terrorist network, was responsible for a number of terrorist attacks around the world, including those of September 11, 2001, that killed nearly 3,000 people in the United States.…

This article examines how emotional reactions to political events shape public opinion. We analyze political discussions in which people voluntarily engage online to approximate the public agenda: Online discussions offer a natural approach to the salience of political issues and the means to analyze emotional reactions as political events take…

On June 28, 1951, France ratified the 1949 Geneva Conventions, which prohibited the torture of prisoners of war. On August 2, 1955, the United States of America ratified the same document. Between 1954 and 1962, France fought a war against Algeria, which sought its independence from colonial rule. From September 11, 2001 until the present, the…