Two fathers went to the book fair with their sons. All of them bought one book each. But on the way home, they realized they had only 3 books. Can you explain?

what is   the question

to avoid unnecessary repetition, not every chapter has a map exercise attached. write a one or two-sentence answer explaining the significance of the items 7, ¶ 3-4 - civilization began in the fertile crescent because villages needed careful “in an epic tale told not long after his reign, we find gilgamesh claiming