Answer the following question in paragraph form (5-7 complete sentences). Be sure to check your grammar and spelling. Who was Jane Addams? Name and describe the settlement house she opened. Include details of who the settlement house served and what services it offered. Finally, describe how Addams and her staff of volunteers were an important part in worker reforms.

The investiture controversy began as a power struggle between pope gregory vii (1072–85) and henry iv, holy roman emperor (1056–1106).[2] a brief but significant struggle over investiture also occurred between henry i of england and pope paschal ii in the years 1103 to 1107, and the issue played a minor role in the struggles between church and state in france, as well.by undercutting the imperial power established by the salian emperors, the controversy led to nearly 50 years of civil war in germany, and the triumph of the great dukes and abbots. imperial power was finally re-established under the hohenstaufen dynasty. historian norman cantor: