At S. Andrea in Mantua, the buttressing necessary to resist the lateral thrust of the monumental barrel vault is provided by . Group of answer choices flying buttresses the chapel walls internal ribbing steel reinforcing rods

The correct answer is A) flying buttresses.

At S. Andrea in Mantua, the buttressing necessary to resist the lateral thrust of the monumental barrel vault is provided by flying buttresses.

A flying buttress is the kind of structure that is placed on another big structure in order to support or it or reinforce it. Old buildings such as churches were constructed using big concrete walls that had much weight on it. So architects had to add these flying buttresses to reinforce the walls and add more strength and resistance to the big walls.

in 550 b.c.e. cyrus the great, the leader of the persians, conquered the medes and united the iranian people under one ruler for the first time. cyrus became the first king of the persian empire and went on to establish one of the largest empires in world.

the crusades are one of the most significant events in the history of europe and the middle east.   they were a series of religious wars carried out by christian crusaders from europe during the timeframe of the middle ages.   beginning in 1095 ce, the crusades saw european knights and noblemen travel to the middle east in an attempt to capture the holy land away from muslim people that had controlled the region for the previous centuries.   the term crusade means ‘cross’.   therefore, the europeans that became crusaders viewed themselves as ‘taking up the cross’.   in fact, many of the crusaders wore crosses on their clothing and armor as they made their pilgrimage to the holy land.

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