Two Strike (Numpkahapa/Nomkahpa, l. c. 1831-1915) was a Lakota Sioux chief of the Brule band, who fought against the US military consistently from Red Cloud's War (1866-1868) through the Great Sioux War (1876-1877) and was present at the Wounded Knee Massacre of 1890. He was later an outspoken critic of US policies toward Native peoples of North America.
This is a companion discussion topic for the original content at https://www.worldhistory.org/Two_Strike/.