Question: the Klaipėda Revolt of the Directorate of the Klaipėda Region took place at the north of which river?
Sentence (from "Erdmonas Simonaitis"): Erdmonas Simonaitis (October 30, 1888 in Juschka-Spötzen (Spiečiai), Province of East Prussia – February 24, 1969 in Weinheim, West Germany) was a Prussian Lithuanian activist particularly active in the Klaipėda Region (Memel Territory) and advocating its union with Lithuania.
Relevant evidence: No