Question: The battle where Bodo Sandberg earned the Cross of Merit and the Airman's Cross for his bravery started on what date?
Sentence (from "Military Merit Cross (Prussia)"): It was also known as the Golden Military Merit Cross ("Goldenes Militär-Verdienstkreuz") to distinguish it from the Military Decoration 1st Class ("Militär-Ehrenzeichen I. Klasse"), a lesser Prussian enlisted bravery decoration which was an identical cross but in silver.
Relevant evidence: No