Answer: Lower South
Explanation: The South had slaves and the slaves worked the cotton fields, the cotton grew better in the south because it is hotter and more humid, it also rains a lot more.
Wave after wave of Germanic barbarian tribes swept through the Roman Empire. ... Romulus, the last of the Roman emperors in the west, was overthrown by the Germanic leader Odoacer, who became the first Barbarian to rule in Rome. The order that the Roman Empire had brought to western Europe for 1000 years was no more.
Saudi Arabia
Explanation:
I would say Saudi arabia as it has lots of oil
Trains from different rail lines could use each other’s tracks
