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        | during the Middle Ages, all of Western Europe as essentially united as Christians and citizens of the Holy Roman Empire. |  | 
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        | Referred to as "the second Constantine"  (123) |  | Definition 
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        | Who crowned Charlemagne Emperor?  (123) |  | Definition 
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        | T/F. Charlemagne felt that he ruled in God's name and was not subservient to the pope.  (124) |  | Definition 
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        | One of the few manuscripts to survive the Viking invasions and destruction of Irish monasteries. |  | 
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 | Definition 
 
        | Charlemagne's offer to the conquered pagan Saxons:  be Baptized or die. |  | 
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        | Three invading groups following Chalemagne's death (124) |  | Definition 
 
        | Saracens, Magyars, and Vikings |  | 
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        | a pyramid structure for society during the Middle Ages |  | 
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        | Frequency of prayer included in the Divine Office (129) |  | Definition 
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        | Another name for the Divine Office (129) |  | Definition 
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        | Name three challenges to the spiritual leadership of the Church of the Middle Ages.  (128) |  | Definition 
 
        | lay investiture, simony, and celibacy |  | 
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        | What was lay investiture? |  | Definition 
 
        | The practice of kings, lords, or vassals having control over or making appointments of church officials such as bishops and abbots. |  | 
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        | What was the "Truce of God"? |  | Definition 
 
        | A movement that called for Christian warriors to stop fighting during Christmas, Lent, special saints' feast days and other times. |  | 
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        | Term 
 
        | What four reforms are credited to Margaret of Scotland? (132) |  | Definition 
 
        | 1.  No work on Sunday;  2. Observance seasons of Advent and Lent;  3. Reception of the Eucharist on Easter;  4. missionary work for the sick and housing for the poor |  | 
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        | Term 
 
        | The Cyrillic alphabet (131) |  | Definition 
 
        | An alphabet developed by Sts. Cyril and Methodius for the Slavic language which, until then, only existed in spoken form. |  | 
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