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Mathematics 16 Online
OpenStudy (idec):

which of the following events in the history of germany occurred first in 962 a) Otto I "the great" becomes holy roman emperor b) investiture controversy between Henry IV and Pope Gregory VII occurs c)Frederick I "Barbarossa" expands the holy roman empire d)the holy roman emperor and the papacy reach a compromise in the concordat or worms

OpenStudy (anonymous):

a

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