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
근세사는 19세기와 20세기의 사건들을 포함합니다.Geunseosa-neun 19segiwa 20segi-ui sageun-deul-eul pohamhamnida.Modern history includes events from the 19th and 20th centuries.