Step back in time with this workbook that helps the youngest historians understand the difference between long ago and today.

This workbook is swift to get through, much like the mushers who participated in The Great Race of Mercy. Through reading passages and math problems learn about the event that saved lives.

Reading informational texts is a crucial part of education. This series can help your child think critically about U.S. history. He'll respond to passages, analyze events and learn new vocabulary.