For the Constitution to take effect, nine states required to ratify it, according to Article VII. The state conventions served other purposes in addition to the legal requirements for ratification. During the Philadelphia convention, the Constitution was drafted in complete secrecy.
the first question is, Arabs and Jews both claimed the lands of Jerusalem
for the second its, Location of Religous and Ethnic groups
At the time, more than 750,000 people were displaced and this caused a big refugee crisis due to the fact that the Palestinians were expelled from their homes and a lot of villages were left vacant.