Why were so many monasteries for women founded during the seventh century C.E.?

Although it was Christian from a religious standpoint, the Byzantine Empire did not play a role in spreading Christianity.

The Islamic Empire spread rapidly partly because of the excellent Islamic generals and their fanatical soldiers.

One result of the Crusades was an increase of religious intolerance toward Jews and unorthodox Christians during the High Middle Ages. 

Initially a disruptive force, the ___________ played a major role in the creation of new kingdoms and cultural patterns after the decline of the Carolingian Empire.

Typically, town charters of the High Middle Ages required townspeople to provide labor and military services to the lord who granted the charter.

At the end of ventricular systole, the pressure in the left ventricle is approximately:   

Which of the following concerning the absolute refractory period of the heart is correct?

Use the elements provided to write a complete sentence.  You will express a description , an origin OR a  nationality.   The models below provide an example of each  Marta / ser / alto     Marta es alta. Marta / ser / Paraguay       Marta es de Paraguay. Marta / ser / paraguayo        Marta es paraguaya.   Pedro y Paula / ser / estudioso

Use the elements provided to write a complete sentence to express description. Marta / tener / pelo / castaño    Marta tiene pelo castaño.   Mis hijas / tener / ojos / negro