Original sentence: In August, Christian IV of Denmark with 7,000 troops landed on Usedom, separated from the town of Wolgast by the Peenestrom sound, and occupied the island.Wallenstein re-took the town on 22 August / 2 September
Edited sentence: After the imperial garrisson was expelled, Christian IV was met by an overwhelming support of the public to turn Wolgast into a fortress like Stralsund.Christian IV had 5,000-6,000 troops on the battlefield, including 1,500 cavalry and some 400 Scots from the Donald Mackay regiment, and the infantry organized in six regiments.He wiped out the Danish flank, killing 1,000 of Christian IV's troops and capturing another 600.On 11 August, Christian IV of Denmark with 7,000 troops landed on Usedom, separated from the town of Wolgast by the Peenestrom sound, and occupied the island.The battlefield Christian had chosen was half a mile west of the town, secured by the coast and marshes.The town was to be reinforced by Sweden.Thereafter, he was able to retake the town, where 500 Danish troops were now isolated from the main army and had no choice but to surrender.Wallenstein advanced with a force of 7,000-8,000 troops, consisting of 33 infantry companies, 20 curassier companies, and 11 guns.Wallenstein attacked on 22 August / 2 September