Why did martin luther and his supporters want to change the catholic church?

Which statement best describes a major advantage of a confederal system of government over a unitary system

Who were the main leaders of the major powers (france, england, and great britain) during the treaty of versailles?

Based on this article, what can you infer about the role of religion in the civil war in sudan? respond in three to five sentences. use details from the article to support your statement.