When it comes to the Ancient Times I don’t know much

To be honest, I don’t really know much about the ancient times to write a 75+ word blog. Plus I left my book in my locker to look up some stuff about the ancient times so I decided that I would write about what I wonder about that era. Sometimes when I was younger and when we did a lesson about the Romans and Egyptians and they would tell us the Romans/Egyptians were B.C. I wound wonder “what the heck is B.C.?”  Just a few seconds ago I thought it was “before century” but I found out it was “before Christ” So my question would be, am I the only fool who thought that? (BTW this is all true.)