Answer:
The error was Cara multiplied only 4 and 7 together and did not multiply 4 and 13.
Explanation:
The states not bordering the Gulf of Mexico but still in the South - Arkansas, Tennessee, etc.
On the first day of January, 1808, a new Federal law made it illegal to import captive people from Africa into the United States. This date marks the end—the permanent, legal closure—of the trans-Atlantic slave trade into our country.