Answer:
Hope this helps
Explanation:
1 The fish could have been overfished so they were all taken
2 when thd dump was built the river got polluted and killed the fish
3 a mix of both so the fish decided to leave.
Those are the reasons I belive hope this helps.
I don't know but what I always do is just Google it and the answer literally pops up.
The last counterattack’s was when the Germans knew the Russians would come and free the Jews because the Germans knew this Germans were sent to kill as many Jews as they could before wwll was over the outcome was more Jewish were killed harsher and the Germans were sent to jails and death