Answer:
The answer is "Option D".
Step-by-step explanation:
This river flows south-west thru all the northeastern Georgia through fort Sumter, south of something that is surrounded by Alabama and Florida, to both the water source at relevant governmental, Florida, which defines the Apalachicola, all along 702 kilometers its path, that's why in the given-question, the blue line represents the "Chattahoochee" Georgia river.