The phrase "form a political affiliation" refers to the act of joining a political group or party that shares similar beliefs and values. Synonyms for this phrase may include "join a political organization," "become a member of a political party," "align oneself with a political group," "affiliate with a political faction," or "enlist in a political movement." These synonyms emphasize the social and communal aspect of political involvement, highlighting the importance of finding like-minded individuals and working together towards a common goal. Each phrase emphasizes the active choice and commitment to a political cause, suggesting that forming a political affiliation is not just a passive act, but a deliberate decision to become engaged in the political process.