Most violent war that happened in 1900-1909?

Write a descriptive essay as a participant observer describing the culture and the lifestyle of the lakota tribe based on information from the online link. be sure to read all journal excerpts before writing the essay. when possible, include a description of family, education, religion, economic, and political systems you observed in the excerpts.

How did the enlightenment change attitudes about existing political systems

After the congress of vienna europe