Not so much knowledge in history

[penguinking]

My history textbook in an ancient history class I took has almost nothing on the Celts, other than one sentence about the Gallic Wars ("Within seven years, he conquered what is now Northern France and Belgium and invaded Britain") and one more sentence about how some Gauls fought with Hannibal ("The Gauls, who were enemies of the Romans, joined Hannibal and boosted his numbers to almost 50,000").
Therefore, our class spent no time on them.