Question: The Lithuanian Crusade was a series of campaigns by the Teutonic Order, and the Livonian Order, they first conquered which tribe  Baltic tribe that lived in the southcentral part of contemporary Latvia, and northern Lithuania?
Sentence (from "Semigallians"): They are noted for their long resistance (1219–1290) against the German crusaders and Teutonic Knights during the Northern Crusades.
Relevant evidence: No