Hostage, a person held in captivity to assure that an agreement is observed or to coerce another party into taking (or not taking) some action. Countries in ancient and medieval times sometimes exchanged hostages, often persons of high rank, who could be put to death if certain agreements were broken. Invading armies often take hostages of local citizens to discourage resistance to their occupation. Terrorists sometimes seize hostages both to force concessions from governments and to gain publicity for their cause.
Riots may garner attention for people who feel frustrated and oppressed, but are they really effective? Here, we'll examine how riots work.
The best form of riot control is prevention: Often, a passive but strong police presence can keep a "gathering" from turning into a "riot." But sometimes, a spark ignites a flame. Learn how police and military forces handle a riot.