You really need to have a look at some history books.Give you a...

You really need to have a look at some history books.
Give you a little run-down.
The present day Israel/ Palestine had a Jewish population less than 10% about a hundred years ago.
The rest were mainly the ancestors of the Palestinians that are still alive today.
This mix of people's have been living there for a millennia.
Along with a small minority of oursiders from surrounding places like the Ottomans and some expatriate Europeans.
The vast majority of the Jewish population that's in Israel today are outsiders. Mainly from Eastern Europe.
And some from USA and other parts of the world.
They have displaced the local Palestinian population and taken their land away to make accommodation for these incoming Jews.
That should give you an idea about what the real problem is.