Religious segregation is the separation of people according to their religion. The term has been applied to cases of religious-based segregation which occurs as a social phenomenon, as well as segregation which arises from laws, whether they are explicit or implicit.
The similar term, religious apartheid has also been used for situations where people are segregated based on their religion, including sociological phenomena.
Separatism is the advocacy of cultural, ethnic, tribal, religious, racial, regional, governmental, or gender separation from the larger group. As with secession, separatism conventionally refers to full political separation. Groups simply seeking greater autonomy are usually not considered separatists. Some discourse settings equate separatism with religious segregation, racial segregation, or sex segregation, while other discourse settings take the broader view that separation by choice may serve useful purposes and is not the same as government-enforced segregation. There is some academic debate about this definition, and in particular how it relates to secessionism, as has been discussed online.
Separatist groups practice a form of identity politics, or political activity and theorizing founded in the shared experiences of the group's members. Such groups believe attempts at integration with dominant groups compromise their identity and ability to pursue greater self-determination. However, economic and political factors usually are critical in creating strong separatist movements as opposed to less ambitious identity movements.
Sectarian violence or sectarian strife is a form of religious violence which is inspired by sectarianism, that is, discrimination, hatred or prejudice between different sects of a particular mode of an ideology or different sects of a religion within a nation or community. Religious segregation often plays a role in sectarian violence. The concept can be applied to both inter- as well as intra-group violence and is context dependent for instance considering political, social, and cultural factors. Strategies for ending violence include the inter-group contact theory and the democratic peace theory.
A ghetto is a part of a city in which members of a minority group are concentrated, especially as a result of political, social, legal, religious, environmental or economic pressure. Ghettos are often known for being more impoverished than other areas of the city. Versions of such restricted areas have been found across the world, each with their own names, classifications, and groupings of people.
The term was originally used for the Venetian Ghetto in Venice, Italy, as early as 1516, to describe the part of the city where Jewish people were restricted to live and thus segregated from other people. However, other early societies may have formed their own versions of the same structure; words resembling ghetto in meaning appear in Hebrew, Yiddish, Italian, Germanic, Polish, Corsican, Old French, and Latin. During the Holocaust, more than 1,000 Nazi ghettos were established to hold the Jewish populations of Europe, with the goal of exploiting and killing European Jews as part of the Final Solution of Nazi Germany.