Which physical feature labeled on the map begins in the Northern United States and is more than 2000 miles long?
A. Rio Grande River
B. Lake Okeechobee
C. Great Lakes
D. Mississippi River
![Which physical feature labeled on the map begins in the Northern United States and is more than 2000 miles long A Rio Grande River B Lake Okeechobee C Great Lak class=](https://us-static.z-dn.net/files/d2c/5312b17b79a67c8d4ae4f1a6490fe15e.png)