Strategic Essentialism
Description
From the Wikipedia:
"It refers to a strategy that nationalities, ethnic groups or minority groups can use to present themselves. While strong differences may exist between members of these groups, and amongst themselves they engage in continuous debates, it is sometimes advantageous for them to temporarily 'essentialize' themselves and bring forward their group identity in a simplified way to achieve certain goals.
Strategic essentialism, a major concept in postcolonial theory was introduced by the Indian literary critic and theorist Gayatri Chakravorty Spivak." (http://en.wikipedia.org/wiki/Strategic_essentialism)