Final answer:
The raised platform in an ancient Roman basilica for the seats of magistrates is called the Tribunal. The basilica was a common Roman building and had various civic and juridical purposes, such as law courts and senate meetings.
Step-by-step explanation:
The raised platform in an ancient Roman basilica for the seats of magistrates is called the Tribunal. The basilica was a common Roman building and had various civic and juridical purposes, such as law courts and senate meetings. The basilica often had a rectangular shape and was used as a multipurpose space for legal and political matters.