 Complete the following phrase:  Löwenberg slowly recovered during its reconstruction, but began to prosper again after its acquisition by the Kingdom of Prussia in 1741 during the Silesian Wars. Troops of the First French Empire occupied Löwenberg in May 1813, and Napoleon Bonaparte stayed in the town from August 2123 while organizing his defenses against the Prussian troops of General Gebhard von Blücher. Following Macdonalds retreat after the 