No, wait 'till the second half, buddy
yes, voldemort accidentally left part of his soul in harry when he tried to kill him as a child.
Voldemort certainly had the opportunities, but due to the connection between them of Harry's blood used to revive Voldemort's body, Lily Potter's sacrifice also protected Voldemort as well as Harry making the part of the prophecy "none shall live whilst the other survives" more accurate.
You kill it
He hasn't yet. It is going to happen in Harry Potter and the Deathly Hallows: Part II
Yes they have in Harry Potter and The Deathly Hollows part one when Harry opened the locket and Ron was ready to kill it.
It is Harry Potter and the Deathly Hallows.
The Sorcerer's StoneThe Chamber of SecretsThe Prisoner of AzkabanThe Goblet of FireThe Order of the PhoenixThe Half-Blood PrinceThe Deathly Hallows part 1The Deathly Hallows part 2
No. Harry Truman has no connection with Harry Potter.
Harry Potter and the Sorcerer's Stone Harry Potter and the Chamber of Secrets Harry Potter and the Prisoner of Azkaban Harry Potter and the Goblet of Fire Harry Potter and the Order of the Phoenix Harry Potter and the Half-Blood Prince Harry Potter and the Deathly Hallows Part I Harry Potter and the Deathly Hallows Part II google is your friend!
Because the last book "Harry Potter and the Deathly Hallows" was split into two movies
Harry Potter and the Philosopher's Stone Harry Potter and the Chamber of Secrets Harry Potter and the Prisoner of Azkaban Harry Potter and the Goblet of Fire Harry Potter and the Order of the Phoenix Harry Potter and the Half - Blood Prince Harry Potter and the Deathly Hallows Part I Harry Potter and the Deathly Hallows Part II
you kill all the characters