Answer:
Are we cause and effect or short term effects and long term effects
Explanation:
Hi,
The Lusitania was sunk in 1915 and the US did not enter the war until almost two years after the sinking. The sinking of the Lusitania and the American reaction to that sinking caused the Germans to temporarily halt their policy of unlimited submarine warfare.
Side note: Found the answer with this link :)
https://www.enotes.com/homework-help/what-impact-did-sinking-lusitania-have-what-came-418703
It's b pretty sure before the plague Europe suffered from overpopulation and unsanitary environment that was greatly fixed after most of Spain and Europe was wiped out leading the people left over to fix the problems
It was the most powerful civilization
