Answer:
The plague of Athens
Explanation:
In 430 BC, a plague struck the city of Athens, which was then under siege by Sparta during the Peloponnesian war.
<span>The Union’s control of the Mississippi River hurt the Confederacy’s ability to supply its troops. The correct option among all the options that are given in the question is the first option or option "A". The other choices can be easily neglected. i hope that this is the answer that has actually come to your great help.</span>