This document provides context about the Nazi invasion of Czechoslovakia in 1938 and the Munich Conference where Britain, France, Germany, and Italy decided to allow Hitler to annex the Sudetenland region of Czechoslovakia without Czech resistance. It discusses Germany's previous annexation of Austria and explains that the Sudetenland was economically important for Germany as it was struggling financially after rapid military expansion. The document introduces two historical sources from the Munich Conference that will be analyzed and notes they provide different perspectives on the event and appeasement policy.