The two most significant innovations in building design introduced by the Romans were the __________,which made construction of the Pantheon possible.

Question

Quizplus · Accepted Answer

The two most significant innovations in building design introduced by the Romans were the arch and concrete. The arch allowed for the construction of buildings with wider spans, while concrete allowed for the creation of complex and durable structures, such as the Pantheon. The dome, which is often associated with Roman architecture, was made possible by the use of the arch and concrete.

The Two Most Significant Innovations in Building Design Introduced by the Romans