A fact or piece of data from a large quantity of numerical data.
I don’t think it’s a run-on sentence (might be wrong) because it has a subordinate clause and when taken out everything makes sense?
So yeah, I think it isn’t a run-on sentence.
Leaves dancing is the personification
It would give an image of light floating leaves twisting and twirling in the breeze. Kind of like actual dancers on a stage. I think of more ballet- people dressed up in yellow, orange, red costumes. If you think of how they move, kind of "floating", you might could say. Definitely very active.
1.hitler convinced people that jews were bad people and thats why they lost the war/2.some left so they ont die and some stayed because they didnt kno or either because thats were they were born and they didint want to leave.3.they were able to survive living in hiding becuase they hed in sheds and small places ithout coming out.4.the non jews would get killed.