Lithuania’s Hill of Crosses has been a site of peaceful protests since 1831, when indigenous peasants began to stage rebellions against their Russian overlords. Even when they lacked bodies to bury they erected crosses on the 33-foot mound as memorials and as symbols of peaceful resistance. The region was freed after World War I but then captured by the Nazis and later incorporated into the U.S.S.R.; again the local population planted crosses of defiance, though they were mown down three times by Soviet bulldozers. Since the fall of the Soviet Union, the hill has become an important symbol of political and spiritual self-determination. It now bears an estimated 100,000 crosses.