Alterity – “lack of identification with some part of one’s personality or one’s community, differentness, otherness”
Diaspora (dI-ASP-er-ah- “is used (without capitalization) to refer to any people or ethnic population forced or induced to leave their traditional ethnic homelands, being dispersed throughout other parts of the world, and the ensuing developments in their dispersal and culture” (Wikipedia).
Eurocentrism – “the practice, conscious or otherwise, of placing emphasis on European (and, generally, Western) concerns, culture and values at the expense of those of other cultures. It is an instance of ethnocentrism, perhaps especially relevant because of its alignment with current and past real power structures in the world” (Dictionary.LaborLawTalk.com)
Hybridity – “an important concept in post-colonial theory, referring to the integration (or, mingling) of cultural signs and practices from the colonizing and the colonized cultures (“integration” may be too orderly a word to represent the variety of stratagems, desperate or cunning or good-willed, by which people adapt themselves to the necessities and the opportunities of more or less oppressive or invasive cultural impositions, live into alien cultural patterns through their own structures of understanding, thus producing something familiar but new). The assimilation and adaptation of cultural practices, the cross-fertilization of cultures, can be seen as positive, enriching, and dynamic, as well as as oppressive” (from Dr. John Lye – see General Literary Theory Websites below).
Imperialism – “the policy of extending the control or authority over foreign entities as a means of acquisition and/or maintenance of empires, either through direct territorial control or through indirect methods of exerting control on the politics and/or economy of other countries. The term is used by some to describe the policy of a country in maintaining colonies and dominance over distant lands, regardless of whether the country calls itself an empire” (Dictionary.LaborLawTalk.com).