Jewish people have always been in Palestine, they have always been part of the community, until the creation of Israel by Zionist. Even when they were coming after WW2, they were welcomed, while a large ship caring Jewish referees was not admitted to the US.
Imagine a foreign people coming here to the US demanding to take part of the US and wanting to create their own country here on our land. How would you feel? what would you do? suppose they used a foreign power to force it, then having the entire US taken and you asked to get citizenship to get certain rights and having to pledge to this new government which is completely driven by religion. what if millions of Americans had their homes and land taken and then forced to live in refugee camps for years even decades. what would you do? I know that I would make groups like Hamas look like wimps. how can you take a sovereign country and chop it up to give this new nation US lands to establish a new country for the invaders. then when you try to fight the invaders you are labeled terrorist. imagine getting a 24 hour notice to leave your home and property so it can be razed to build homes and a community of theirs without paying you anything, land that ahs been in your family for generation, and you have no recourse. an then bulldozers come right on time and destroy your home Israel is the only country that has tanks fitted with bulldozer equipment.
What would you do?