Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
한국의 병립제는 두 개의 선거 제도를 동시에 운영합니다.Hanguk-ui byeongnipje-neun du gae-ui seongeo jedo-reul dongsi unyeonghamnida.The parallel system in Korea operates two electoral systems simultaneously.