That he declared to close the second bank
Alright my friend so the best option to go with for this question will be option B. the most crucial provision of the treaty of versallies was the establishment of the League of nations
The more crops there are, that means that there's gonna be more resources. Which will mean that more people will be able to live in a town, because if there are less resources and less crops then more people will starve and die out way before they can reproduce. If they cant keep reproducing and be able to feed their children, then the town will become smaller and smaller until its completely vanished.
The answers are A. And B.