What is the name of the petroglyph site that German settlers recorded as part of Yankton Sioux land?
Jeffers Petroglyphs
Pipestone Petroglyphs
Big Sioux Petroglyphs
Spirit Lake Petroglyphs
Answer
German settlers recorded that Yankton Sioux land extended east into Minnesota to the Jeffers Petroglyphs. This site contains numerous ancient carvings and is an important cultural and historical location for the Yankton Sioux Tribe.
The Yankton Sioux Tribe: How Much Do You Know About This Resilient Community?