"School Collection 10" joke

A history joke
What was the greatest accomplishment of the early Romans?
Speaking Latin!

Teacher: That’s quite a cough you have there, what are you taking for it?
Pupil: I don’t know teacher. What will you give me?

A history joke
Why did Arthur have a round table?
So no one could corner him!

A history joke
Who invented King Arthur’s round table?
Sir Circumference!

Teacher: You aren’t paying attention to me. Are you having trouble hearing?
Pupil: No, teacher I’m having trouble listening!