Answer: goods cited from: https://www.google.com/search?q=trianguler+trade&oq=trianguler+trade&aqs=chrome..69i57j0l7.4388j0j7&sourceid=chrome&ie=UTF-8
Answer:
Frederick William (German: Friedrich Wilhelm; 16 February 1620 – 29 April 1688) was Elector of Brandenburg and Duke of Prussia, thus ruler of Brandenburg-Prussia, from 1640 until his death in 1688. A member of the House of Hohenzollern, he is popularly known as "the Great Elector" (der Große Kurfürst) because of his military and political achievements. Frederick William was a staunch pillar of the Calvinist faith, associated with the rising commercial class. He saw the importance of trade and promoted it vigorously. His shrewd domestic reforms gave Prussia a strong position in the post-Westphalian political order of north-central Europe, setting Prussia up for elevation from duchy to kingdom, achieved under his son and successor.
Explanation:
Depends on what time period because honestly we have it everywhere you can think of
