Centuries before this country was occupied under Case White, it was ruled by Casimir the Great.
King Konrad I allied with the Teutonic Knights to eliminate the pagans of this country. One ruler of this country referred to as "the Elbow High" was the father of the man who extended royal protection to the Jews of this country. That king's reign also began the period known as the "Golden Liberty" of this country. Centuries before this country was occupied under Case White, it was ruled by Casimir the Great. Another king united this country with Lithuania, and was the founder of its Jagiellon dynasty. During the 19th century, this country was partitioned by its neighbors multiple times. For 10 points, name this country where the giant pen-wielding Lech Walesa formed the Solidarity labor union as part of the protests in the Gdansk shipyards.
King Konrad I allied with the Teutonic Knights to eliminate the pagans of this country.
Poland