"Israel" is on their land, they have the right of return after all. They cannot vote in their homeland. Hence, no democracy.
Seriously, are you older than 5?
I can’t really have a conversation with someone who doesn’t know the history of Palestine. I suggest starting with the basics if you’re honest about wanting to know more:
You really don't know history, the Germans lived there hundreds of years.
You are really 5 years old. Aren't you?