Why did Jews feel entitled to claim Israel last there nation following following World Word 2?

Athey had no place to go
Bthey believed that god promised them this land
Cthey had the military strength to hold the land
Dthe united nations had given them this land

Verified Answer :

The best answer is that b) they believed that god promised them this land.

They believed that God promised Palestine to the Jewish nation as early as in the times of Abraham. It was also their Holy Land, land where once the sacred Temple in Jerusalem was.