affective partisan polarization

Noun

US uncountable

(political science, US) the process of steady growth of the mutual dislike between Republicans and Democrats since the 1970s

Japanese Meaning

感情的・党派的分極現象：1970年代以降、共和党派と民主党派の間で相互の嫌悪感や敵意が徐々に深まっていく政治現象

Scholars argue that affective partisan polarization has steadily undermined bipartisan cooperation in Congress since the 1970s.

研究者たちは、共和党と民主党の間で1970年代以降着実に強まってきた相互の嫌悪感が議会での超党派協力を損なってきたと主張している。

Sense（1）

(political science, US) the process of steady growth of the mutual dislike between Republicans and Democrats since the 1970s