Secession: Secession is when a group within a country decides to break away and form an independent state. It often occurs as a result of tensions or conflicts between different regions or communities.
Ethnic Cleansing: Ethnic cleansing refers to the deliberate removal or extermination of an ethnic group from a particular area by another group. It involves systematic violence, displacement, and sometimes even genocide.
Border Disputes: Border disputes arise when two or more countries have conflicting claims over territorial boundaries. These disputes can result in tensions, conflicts, and even wars between nations.