To refresh your memory, those 13 colonies were:
1. New Hampshire
2. Massachusetts
3. Rhode Island
4. Connecticut
5. New York
6. New Jersey
7. Pennsylvania
8. Delaware
9. Maryland
10. Virginia
11. North Carolina
12. South Carolina
13. Georgia
But wait, you say! Where is Maine? Where is Vermont? Florida? If you paid attention in class, you would know that Maine was part of Massachusetts originally. Vermont was claimed by both New York and New Hampshire, but declared itself an independent republic. Florida was owned by Spain, and not one of the original colonies. So for this challenge, your finds must be within the present boundaries of the original 13 colonies.
Here is a challenge checker you can use to check your statistics to be sure you qualify.