I'm confident it is A.<span>The price of agricultural items and minerals increased compared to pre-war days.</span>
What event. you need more information
<span>because that's where writer,artists, philosophes, and others exchanged ideas</span>
Colonies , protectorates , spheres of influence
Drying war, civil liberties usually become more restrictive. In WW1 there was the Espionage Act and Sedition Act which undermined the first amendment.
