This is of course impossible to tell, but most agree that if the Articles of Confederation hadn't been replaced by the more powerful Constitution, the federal government wouldn't have had the power to tax the states and therefore wouldn't have been able to re-pay its war debt--causing the new nation to crumble.
It makes the soil very fertile and makes it easy to use irrigation if needed.
Go with option b it’s the right one
That belomg in the commerce clause