Answer:
B. The Fall Line became a natural barrier to trade as these waterfalls were not easily traversed.
Step-by-step explanation:
In Georgia, the Fall Line acted as a barrier to the flow of river, this marked the limits of river travel for ship, which then led to trading posts to be developed along the Fall Line, where materials brought up from Coastal Plain rivers could be marketed for material from the Piedmont region.
Hence, the true statement about the Fall Line in Georgia is "the Fall Line became a natural barrier to trade as these waterfalls were not easily traversed."