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
집권층은 정책을 결정하는 데 중요한 역할을 합니다.jipgwoncheung-eun jeongchaeg-eul gyeoljeonghaneun de jungyohan yeoghal-eul hamnida.The ruling class plays an important role in making policies.