Uhhhhh, wow. I'm surprised that you havent figured this out. Unless you aint in the USA then i'd understand. BUT SERIOUSLY, C'MON. Here's the answer:
They put up a memorial to show respect to the soildeirs who died for our country protecting its rights, and from being taken from us and made a communistic country.
Answer:
he said that he was going out
The half blood prince is third person omniscient because the narrator tells us about two or more characters feelings, not just how one character feels.
An apprenticeship. Because a college course won't give the skill required, but it will give you a useless certification