what is the geographical location of this last place?
Southwestern Germany
Introduction
Swabia is a cultural, historic and linguistic region in southwestern Germany. 
when did the first silesian war take place? 1740 where? Silesia, Moravia and Bohemia between whom? Prussia and Austria what was its prime cause? Brandenburg–Prussia's ruling House of Hohenzollern held dynastic claims to various duchies within the Habsburg province of Silesia when was this ruling house established? The family arose during the 11th century where did they live? The family arose in the area around the town of Hechingen in Swabia
In central Baden-Württemberg, Germany, south of Stuttgart and north of Lake Constance and the Swiss border Southwestern Germany. Southwestern Germany
Hechingen Swabia Swabia
Introduction Introduction Introduction
Hechingen is a town in central Baden-Württemberg, Germany. It is situated about south of the state capital of Stuttgart and north of Lake Constance and the Swiss border. Swabia is a cultural, historic and linguistic region in southwestern Germany.  southwestern Germany. 
wiki:13058420
Swabia [SEP] Introduction
Swabia is a cultural, historic and linguistic region in southwestern Germany. The name is ultimately derived from the medieval Duchy of Swabia, one of the German stem duchies, representing the territory of Alemannia, whose inhabitants interchangeably were called "Alemanni" or "Suebi". This territory would include all of the Alemannic German area, but the modern concept of Swabia is more restricted, due to the collapse of the duchy of Swabia in the thirteenth century. Swabia as understood in modern ethnography roughly coincides with the Swabian Circle of the Holy Roman Empire as it stood during the Early Modern period, now divided between the states of Bavaria and Baden-Württemberg.