Meaning any indication of the future (especially favorable) is from 1650s; earlier (1630s) in extended sense of benevolent influence of greater power, influence exerted on behalf of someone or something, originally in expression under the auspices of.
The King of Prussia Mall is located in the community of King of Prussia in Upper Merion Township, Montgomery County, Pennsylvania, 20 miles (32 km) northwest of Philadelphia.
The Kingdom of Prussia is Founded. The Prussian Kingdom was founded on January 18th, 1701, when the Elector Frederick III had himself crowned Frederick I at Konigsberg. Prussia, which was to become a byword for German militarism and authoritarianism, began its history outside Germany altogether.