Flag of the Qing dynasty he petitioned the imperial court for permission and subsequently altered the triangular naval flag into a rectangular one. Seeing Western countries flying national flags on official occasions, Li Hongzhang also asked Empress Dowager Cixi to select a national flag for the Qing dynasty. Among the proposals for use of the Ba gua flag, the Yellow dragon flag and the Qilin flag, Cixi selected the Yellow dragon design. In 1888, the imperial court promulgated the naval flag as the Qing national flag. The notion of yellow as representative of Manchu ethnicity was used in the flags of the Five-coloured flag of
How many angels can dance on the head of a pin? How many angels can dance on the head of a pin? The question "How many angels can dance on the head of a pin?" (alternatively ""How many angels can stand on the "point" of a pin?"") is a reductio ad absurdum of medieval scholasticism in general, and its angelology in particular, as represented by figures such as Duns Scotus and Thomas Aquinas. It is first recorded in the 17th century, in the context of Protestant apologetics. The question has also been linked to the fall of Constantinople, with the imagery of scholars debating about minutiae while the Turks besieged the