Answer:
1. Balkanization - dividing an area into smaller areas, which are usually hostile to each other
2. Colonization - control of an area by foreign governments for political and/or economic reasons
3. Ethnic cleansing - a group of individuals of common ancestry is removed from an area through death or expulsion
4. Aparthied - policy of segregating people by race
5. Demilitarized zone - An area of land between two or more groups where no military activity or weapons are allowed
Step-by-step explanation: