The north’s control of railroads gave it an advantage during the civil war because it could use trains to form blockades. move more men and supplies. export more cotton to europe. enlist railroad workers in the military. answer is b

Why did un coalition troops battle iraqi forces in 1991? iraq had invaded saudi arabia, along with its other border nations.iraq had invaded kuwait, which was a major source of the world's oil.the united nations wanted to remove saddam hussein from power.the united nations wanted to prevent the trade of illegal drugs.