Civil war
From the Simple English Wikipedia, the free encyclopedia that anyone can change
A civil war is a war that takes place between different groups in one country. While civil wars can take place for lots of reasons, there are two reasons that are very common.
The first is because the different groups disagree about who should be in charge, or how the country should be run. If two political parties disagree about the result of an election, this might lead to a war if the two sides cannot or won't come to an agreement.
The second is because one group of people does not want to be part of the country anymore. This is known as a war of secession. Lots of people living in a certain area might decide that they want to break away, and make their own country. Very few national leaders would be happy to give up land that is part of that country, and a war could result.
Sometimes the people who want to break away do not necessarily want to form a whole new country, but they might want more control over their affairs. This happens sometimes when different ethnic groups belong to the same nation.
Civil wars are often just as destructive and damaging as normal wars between two different countries. Often they can linger on for a very long time. This is because civil wars tend to become complicated very quickly. A civil war might start between two sides, but groups might break up and the new, different sides could start fighting each other. Groups of people who weren't involved at the beginning can easily be sucked in, as they start getting weapons to defend themselves against both sides. Civil wars with many different sides all fighting each other have occurred.
Nations that are currently having civil wars include: