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
학생들은 시정연구 수업에서 민주주의의 중요성을 배웁니다.haksaengdeureun sijeongyeongu sueobeseo minjujuuiui jungyoseong-eul baewobnida.Students learn about the importance of democracy in civics class.