No, Harry Potter didn't kill anybody (Voldemort killed himself with a backfiring spell).
Dolores Umbridge wasn't at the final battle, she was later imprisoned in Azkaban for her crimes against muggle-borns.
Harry Potter never dies. Voldemort attempted to kill him in the Forbidden Forest in Harry Potter and the Deathly Hallows, but failed to kill him.
Search for horcruxes so he can kill voldemort
Harry. Draco wasn't even in the room
yes
Kill Voldemort.
Dolores Umbridge sent dementors to Kiss Harry, if that's what you mean.
In the Harry Potter series, it is not explicitly stated whether Dolores Umbridge dies or not.
Harry Potter never dies. Voldemort attempted to kill him in the Forbidden Forest in Harry Potter and the Deathly Hallows, but failed to kill him.
No, Ron doesn't kill Harry.
James Potter did not want to kill his son.
Harry doesn't kill anyone. Unless you count Voldemort. But he still didn't really kill him Voldemort's curse rebounded on himself.
She wasn't in Harry Potter, she was in Kill Your Darlings.
Search for horcruxes so he can kill voldemort
He didn't kill anybody.
Harry potter is looking for horcruxes to destroy them and kill lord voldemort
Harry. Draco wasn't even in the room
yes