Words related to political
early 15c., politike, "pertaining to public affairs, concerning the governance of a country or people," from Old French politique "political" (14c.) and directly from Latin politicus "of citizens or the state, civil, civic," from Greek politikos "of citizens, pertaining to the state and its administration; pertaining to public life," from polites "citizen," from polis "city" (see polis).
It has been replaced in most of the earliest senses by political. From mid-15c. as "prudent, judicious," originally of rulers: "characterized by policy." Body politic "a political entity, a country" (with French word order) is from late 15c.
compound adjectival word-forming element, usually interchangeable with -ic but sometimes with specialized sense (such as historic/historical, politic/political), Middle English, from Late Latin -icalis, from Latin -icus + -alis (see -al (1)). Probably it was needed because the forms in -ic often took on a noun sense (for example physic). Forms in -ical tend to be attested earlier in English than their twins in -ic.
late 15c., "according to fixed laws" (rather than unlimited power of a ruler); 1580s, "in a politic manner;" 1630s "in a political manner," from politic or political + -ly (2). The first sense is obsolete, the second rare or archaic. Politically correct is attested in prevailing current sense by 1970; abbreviation P.C. is from 1986.
[T]here is no doubt that political correctness refers to the political movement and phenomenon, which began in the USA, with the aim to enforce a set of ideologies and views on gender, race and other minorities. Political correctness refers to language and ideas that may cause offence to some identity groups like women and aims at giving preferential treatment to members of those social groups in schools and universities. [Thuy Nguyen, "Political Correctness in the English Language,"2007]