و آر ایل:https://image.jimcdn.com/app/cms/image/transf/dimension=2080x10000:format=jpg/path/s2217cd0bb1220415/image/ica423d0e67332715/version/1689797752/black-death-symptoms.jpg
و آر ایل:https://www.historyskills.com/classroom/year-8/black-death-symptoms/
