Read the story and answer the questions to test your comprehension.
The earliest yo-yo dates back to 500 B.C., when the toy was made out of two terra cotta clay disks. It is pictured on a Greek vase and features a boy playing with it. The yo-yo was actually a weapon in the Philippines for over 400 years. Modern yo-yos in America became popular during the 1920's and remain popular today.