Weegy: The Guptas invented the decimal system.
User: Who was the first Christian ruler of Rome?
Weegy: Constantine I was the first Christian ruler of Rome.
User: Who rewrote the legal code of Rome?
Weegy: Justinian I rewrote the legal code of Rome.
User: The Byzantine Empire utilized a weapon called _____.
Weegy: The Byzantine Empire utilized a weapon called Greek fire.
User: Jerusalem is home to the Al-Aqsa Mosque and _____.
Weegy: Jerusalem is home to the Al-aqsa mosque and Dome of the Rock.
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