Answer:
I can be repeated but rarely in the same way. I can't be changed but can be rewritten. I can be passed down, but should not be forgotten. What am I?
Crooked as a rainbow and slick as a plate, ten thousand horses can't pull me straight. What am I?
People need me, yet they give me away every day. What am I?
I am gold and can be black and white I'm a symbol for a nation when freedom took flight.
I am an activity dogs are very good at when a ball is thrown.
Soldiers fight it but never changes.